| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.45 | 5.147% | $148.7304 | $148.73 | $148.75 | $148.70 |
| Purchase #2 | $169.70 | 13.651% | $192.8657 | $192.87 | $192.85 | $192.90 |
| Purchase #3 | $174.78 | 6.631% | $186.3697 | $186.37 | $186.35 | $186.40 |
| Purchase #4 | $201.77 | 6.214% | $214.308 | $214.31 | $214.30 | $214.30 |
| Purchase #5 | $173.77 | 8.290% | $188.1755 | $188.18 | $188.20 | $188.20 |
| Purchase #6 | $202.39 | 8.272% | $219.1317 | $219.13 | $219.15 | $219.10 |
| Purchase #7 | $138.99 | 13.752% | $158.1039 | $158.10 | $158.10 | $158.10 |
| 7 purchase totals = | $1,202.85 | $1,307.6849 | $1,307.69 | $1,307.70 | $1,307.70 | |