| 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 | $101.50 | 5.845% | $107.4327 | $107.43 | $107.45 | $107.40 |
| Purchase #2 | $176.63 | 7.425% | $189.7448 | $189.74 | $189.75 | $189.70 |
| Purchase #3 | $125.94 | 6.173% | $133.7143 | $133.71 | $133.70 | $133.70 |
| Purchase #4 | $14.40 | 3.653% | $14.926 | $14.93 | $14.95 | $14.90 |
| Purchase #5 | $108.77 | 6.442% | $115.777 | $115.78 | $115.80 | $115.80 |
| Purchase #6 | $181.97 | 7.251% | $195.1646 | $195.16 | $195.15 | $195.20 |
| Purchase #7 | $58.88 | 11.262% | $65.5111 | $65.51 | $65.50 | $65.50 |
| 7 purchase totals = | $768.09 | $822.2705 | $822.26 | $822.30 | $822.20 | |