| 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 | $149.53 | 7.570% | $160.8494 | $160.85 | $160.85 | $160.80 |
| Purchase #2 | $193.80 | 4.498% | $202.5171 | $202.52 | $202.50 | $202.50 |
| Purchase #3 | $30.92 | 11.197% | $34.3821 | $34.38 | $34.40 | $34.40 |
| Purchase #4 | $224.32 | 11.398% | $249.888 | $249.89 | $249.90 | $249.90 |
| Purchase #5 | $26.93 | 8.173% | $29.131 | $29.13 | $29.15 | $29.10 |
| Purchase #6 | $226.77 | 4.700% | $237.4282 | $237.43 | $237.45 | $237.40 |
| Purchase #7 | $18.46 | 12.643% | $20.7939 | $20.79 | $20.80 | $20.80 |
| 7 purchase totals = | $870.73 | $934.9897 | $934.99 | $935.05 | $934.90 | |