| 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 | $151.51 | 9.378% | $165.7186 | $165.72 | $165.70 | $165.70 |
| Purchase #2 | $115.74 | 6.105% | $122.8059 | $122.81 | $122.80 | $122.80 |
| Purchase #3 | $12.59 | 8.696% | $13.6848 | $13.68 | $13.70 | $13.70 |
| Purchase #4 | $35.39 | 3.667% | $36.6878 | $36.69 | $36.70 | $36.70 |
| Purchase #5 | $43.40 | 6.495% | $46.2188 | $46.22 | $46.20 | $46.20 |
| Purchase #6 | $56.28 | 10.458% | $62.1658 | $62.17 | $62.15 | $62.20 |
| Purchase #7 | $25.44 | 3.210% | $26.2566 | $26.26 | $26.25 | $26.30 |
| 7 purchase totals = | $440.35 | $473.5383 | $473.55 | $473.50 | $473.60 | |