| 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 | $181.66 | 5.426% | $191.5169 | $191.52 | $191.50 | $191.50 |
| Purchase #2 | $77.42 | 7.256% | $83.0376 | $83.04 | $83.05 | $83.00 |
| Purchase #3 | $145.83 | 5.540% | $153.909 | $153.91 | $153.90 | $153.90 |
| Purchase #4 | $127.62 | 5.822% | $135.05 | $135.05 | $135.05 | $135.10 |
| Purchase #5 | $143.77 | 11.647% | $160.5149 | $160.51 | $160.50 | $160.50 |
| Purchase #6 | $91.58 | 4.222% | $95.4465 | $95.45 | $95.45 | $95.40 |
| Purchase #7 | $115.68 | 6.310% | $122.9794 | $122.98 | $123.00 | $123.00 |
| 7 purchase totals = | $883.56 | $942.4543 | $942.46 | $942.45 | $942.40 | |