| 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 | $145.39 | 5.312% | $153.1131 | $153.11 | $153.10 | $153.10 |
| Purchase #2 | $90.47 | 5.515% | $95.4594 | $95.46 | $95.45 | $95.50 |
| Purchase #3 | $188.44 | 9.501% | $206.3437 | $206.34 | $206.35 | $206.30 |
| Purchase #4 | $90.26 | 3.262% | $93.2043 | $93.20 | $93.20 | $93.20 |
| Purchase #5 | $204.97 | 5.184% | $215.5956 | $215.60 | $215.60 | $215.60 |
| Purchase #6 | $173.55 | 12.578% | $195.3791 | $195.38 | $195.40 | $195.40 |
| Purchase #7 | $201.39 | 5.794% | $213.0585 | $213.06 | $213.05 | $213.10 |
| 7 purchase totals = | $1,094.47 | $1,172.1537 | $1,172.15 | $1,172.15 | $1,172.20 | |