| 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 | $34.61 | 12.394% | $38.8996 | $38.90 | $38.90 | $38.90 |
| Purchase #2 | $142.45 | 9.165% | $155.5055 | $155.51 | $155.50 | $155.50 |
| Purchase #3 | $143.47 | 7.744% | $154.5803 | $154.58 | $154.60 | $154.60 |
| Purchase #4 | $37.63 | 8.109% | $40.6814 | $40.68 | $40.70 | $40.70 |
| Purchase #5 | $14.55 | 6.413% | $15.4831 | $15.48 | $15.50 | $15.50 |
| Purchase #6 | $176.59 | 8.566% | $191.7167 | $191.72 | $191.70 | $191.70 |
| Purchase #7 | $228.62 | 7.305% | $245.3207 | $245.32 | $245.30 | $245.30 |
| 7 purchase totals = | $777.92 | $842.1873 | $842.19 | $842.20 | $842.20 | |