| 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 | $160.39 | 12.226% | $179.9993 | $180.00 | $180.00 | $180.00 |
| Purchase #2 | $232.76 | 6.839% | $248.6785 | $248.68 | $248.70 | $248.70 |
| Purchase #3 | $53.71 | 3.300% | $55.4824 | $55.48 | $55.50 | $55.50 |
| Purchase #4 | $131.31 | 5.797% | $138.922 | $138.92 | $138.90 | $138.90 |
| Purchase #5 | $81.99 | 12.432% | $92.183 | $92.18 | $92.20 | $92.20 |
| Purchase #6 | $161.96 | 4.230% | $168.8109 | $168.81 | $168.80 | $168.80 |
| Purchase #7 | $184.95 | 4.664% | $193.5761 | $193.58 | $193.60 | $193.60 |
| 7 purchase totals = | $1,007.07 | $1,077.6522 | $1,077.65 | $1,077.70 | $1,077.70 | |