| 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 | $133.96 | 10.112% | $147.506 | $147.51 | $147.50 | $147.50 |
| Purchase #2 | $88.86 | 7.665% | $95.6711 | $95.67 | $95.65 | $95.70 |
| Purchase #3 | $129.64 | 12.209% | $145.4677 | $145.47 | $145.45 | $145.50 |
| Purchase #4 | $229.55 | 8.391% | $248.8115 | $248.81 | $248.80 | $248.80 |
| Purchase #5 | $33.43 | 6.336% | $35.5481 | $35.55 | $35.55 | $35.50 |
| Purchase #6 | $90.76 | 3.402% | $93.8477 | $93.85 | $93.85 | $93.80 |
| Purchase #7 | $54.71 | 3.387% | $56.563 | $56.56 | $56.55 | $56.60 |
| 7 purchase totals = | $760.91 | $823.4151 | $823.42 | $823.35 | $823.40 | |