| 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 | $110.83 | 6.128% | $117.6217 | $117.62 | $117.60 | $117.60 |
| Purchase #2 | $178.73 | 11.515% | $199.3108 | $199.31 | $199.30 | $199.30 |
| Purchase #3 | $6.91 | 6.642% | $7.369 | $7.37 | $7.35 | $7.40 |
| Purchase #4 | $126.47 | 9.199% | $138.104 | $138.10 | $138.10 | $138.10 |
| Purchase #5 | $70.96 | 4.284% | $73.9999 | $74.00 | $74.00 | $74.00 |
| Purchase #6 | $147.79 | 6.799% | $157.8382 | $157.84 | $157.85 | $157.80 |
| Purchase #7 | $26.42 | 3.551% | $27.3582 | $27.36 | $27.35 | $27.40 |
| 7 purchase totals = | $668.11 | $721.6018 | $721.60 | $721.55 | $721.60 | |