| 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 | $129.75 | 4.693% | $135.8392 | $135.84 | $135.85 | $135.80 |
| Purchase #2 | $140.74 | 9.223% | $153.7205 | $153.72 | $153.70 | $153.70 |
| Purchase #3 | $164.71 | 13.470% | $186.8964 | $186.90 | $186.90 | $186.90 |
| Purchase #4 | $48.56 | 7.513% | $52.2083 | $52.21 | $52.20 | $52.20 |
| Purchase #5 | $245.25 | 13.288% | $277.8388 | $277.84 | $277.85 | $277.80 |
| Purchase #6 | $189.27 | 11.128% | $210.332 | $210.33 | $210.35 | $210.30 |
| Purchase #7 | $153.89 | 6.275% | $163.5466 | $163.55 | $163.55 | $163.50 |
| 7 purchase totals = | $1,072.17 | $1,180.3818 | $1,180.39 | $1,180.40 | $1,180.20 | |