| 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 | $140.64 | 9.714% | $154.3018 | $154.30 | $154.30 | $154.30 |
| Purchase #2 | $13.41 | 7.602% | $14.4294 | $14.43 | $14.45 | $14.40 |
| Purchase #3 | $164.49 | 10.215% | $181.2927 | $181.29 | $181.30 | $181.30 |
| Purchase #4 | $44.43 | 9.125% | $48.4842 | $48.48 | $48.50 | $48.50 |
| Purchase #5 | $245.43 | 5.698% | $259.4146 | $259.41 | $259.40 | $259.40 |
| Purchase #6 | $74.74 | 12.782% | $84.2933 | $84.29 | $84.30 | $84.30 |
| Purchase #7 | $96.94 | 6.479% | $103.2207 | $103.22 | $103.20 | $103.20 |
| 7 purchase totals = | $780.08 | $845.4367 | $845.42 | $845.45 | $845.40 | |