| 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 | $183.80 | 4.173% | $191.47 | $191.47 | $191.45 | $191.50 |
| Purchase #2 | $154.39 | 5.149% | $162.3395 | $162.34 | $162.35 | $162.30 |
| Purchase #3 | $201.85 | 6.398% | $214.7644 | $214.76 | $214.75 | $214.80 |
| Purchase #4 | $158.81 | 8.441% | $172.2152 | $172.22 | $172.20 | $172.20 |
| Purchase #5 | $150.72 | 6.287% | $160.1958 | $160.20 | $160.20 | $160.20 |
| Purchase #6 | $129.95 | 10.502% | $143.5973 | $143.60 | $143.60 | $143.60 |
| Purchase #7 | $242.52 | 3.753% | $251.6218 | $251.62 | $251.60 | $251.60 |
| 7 purchase totals = | $1,222.04 | $1,296.2040 | $1,296.21 | $1,296.15 | $1,296.20 | |