| 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 | $156.41 | 3.449% | $161.8046 | $161.80 | $161.80 | $161.80 |
| Purchase #2 | $132.70 | 6.841% | $141.778 | $141.78 | $141.80 | $141.80 |
| Purchase #3 | $193.71 | 4.640% | $202.6981 | $202.70 | $202.70 | $202.70 |
| Purchase #4 | $172.69 | 13.703% | $196.3537 | $196.35 | $196.35 | $196.40 |
| Purchase #5 | $107.96 | 11.589% | $120.4715 | $120.47 | $120.45 | $120.50 |
| Purchase #6 | $35.28 | 6.427% | $37.5474 | $37.55 | $37.55 | $37.50 |
| Purchase #7 | $169.40 | 3.106% | $174.6616 | $174.66 | $174.65 | $174.70 |
| 7 purchase totals = | $968.15 | $1,035.3149 | $1,035.31 | $1,035.30 | $1,035.40 | |