| 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 | $53.84 | 3.150% | $55.536 | $55.54 | $55.55 | $55.50 |
| Purchase #2 | $163.89 | 6.682% | $174.8411 | $174.84 | $174.85 | $174.80 |
| Purchase #3 | $221.66 | 3.306% | $228.9881 | $228.99 | $229.00 | $229.00 |
| Purchase #4 | $225.78 | 6.646% | $240.7853 | $240.79 | $240.80 | $240.80 |
| Purchase #5 | $153.52 | 7.814% | $165.5161 | $165.52 | $165.50 | $165.50 |
| Purchase #6 | $134.62 | 5.273% | $141.7185 | $141.72 | $141.70 | $141.70 |
| Purchase #7 | $118.94 | 13.593% | $135.1075 | $135.11 | $135.10 | $135.10 |
| 7 purchase totals = | $1,072.25 | $1,142.4926 | $1,142.51 | $1,142.50 | $1,142.40 | |