| 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 | $144.35 | 5.315% | $152.0222 | $152.02 | $152.00 | $152.00 |
| Purchase #2 | $62.33 | 10.667% | $68.9787 | $68.98 | $69.00 | $69.00 |
| Purchase #3 | $135.71 | 3.754% | $140.8046 | $140.80 | $140.80 | $140.80 |
| Purchase #4 | $36.91 | 11.463% | $41.141 | $41.14 | $41.15 | $41.10 |
| Purchase #5 | $37.75 | 11.771% | $42.1936 | $42.19 | $42.20 | $42.20 |
| Purchase #6 | $21.99 | 12.733% | $24.79 | $24.79 | $24.80 | $24.80 |
| Purchase #7 | $98.77 | 8.355% | $107.0222 | $107.02 | $107.00 | $107.00 |
| 7 purchase totals = | $537.81 | $576.9523 | $576.94 | $576.95 | $576.90 | |