| 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 | $189.70 | 4.172% | $197.6143 | $197.61 | $197.60 | $197.60 |
| Purchase #2 | $31.34 | 4.501% | $32.7506 | $32.75 | $32.75 | $32.80 |
| Purchase #3 | $40.90 | 13.706% | $46.5058 | $46.51 | $46.50 | $46.50 |
| Purchase #4 | $183.41 | 13.229% | $207.6733 | $207.67 | $207.65 | $207.70 |
| Purchase #5 | $166.69 | 13.237% | $188.7548 | $188.75 | $188.75 | $188.80 |
| Purchase #6 | $175.65 | 6.275% | $186.672 | $186.67 | $186.65 | $186.70 |
| Purchase #7 | $173.64 | 5.781% | $183.6781 | $183.68 | $183.70 | $183.70 |
| 7 purchase totals = | $961.33 | $1,043.6489 | $1,043.64 | $1,043.60 | $1,043.80 | |