| 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 | $65.89 | 11.651% | $73.5668 | $73.57 | $73.55 | $73.60 |
| Purchase #2 | $153.30 | 8.240% | $165.9319 | $165.93 | $165.95 | $165.90 |
| Purchase #3 | $161.28 | 6.408% | $171.6148 | $171.61 | $171.60 | $171.60 |
| Purchase #4 | $120.31 | 7.410% | $129.225 | $129.23 | $129.25 | $129.20 |
| Purchase #5 | $90.77 | 8.569% | $98.5481 | $98.55 | $98.55 | $98.50 |
| Purchase #6 | $174.58 | 12.155% | $195.8002 | $195.80 | $195.80 | $195.80 |
| Purchase #7 | $40.54 | 7.587% | $43.6158 | $43.62 | $43.60 | $43.60 |
| 7 purchase totals = | $806.67 | $878.3026 | $878.31 | $878.30 | $878.20 | |