| 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 | $145.64 | 5.105% | $153.0749 | $153.07 | $153.05 | $153.10 |
| Purchase #2 | $13.68 | 6.307% | $14.5428 | $14.54 | $14.55 | $14.50 |
| Purchase #3 | $25.46 | 6.467% | $27.1065 | $27.11 | $27.10 | $27.10 |
| Purchase #4 | $87.74 | 11.803% | $98.096 | $98.10 | $98.10 | $98.10 |
| Purchase #5 | $170.85 | 4.287% | $178.1743 | $178.17 | $178.15 | $178.20 |
| Purchase #6 | $74.52 | 8.415% | $80.7909 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $176.69 | 13.407% | $200.3788 | $200.38 | $200.40 | $200.40 |
| 7 purchase totals = | $694.58 | $752.1642 | $752.16 | $752.15 | $752.20 | |