| 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 | $187.74 | 12.803% | $211.7764 | $211.78 | $211.80 | $211.80 |
| Purchase #2 | $22.97 | 11.783% | $25.6766 | $25.68 | $25.70 | $25.70 |
| Purchase #3 | $136.41 | 8.845% | $148.4755 | $148.48 | $148.50 | $148.50 |
| Purchase #4 | $200.57 | 10.495% | $221.6198 | $221.62 | $221.60 | $221.60 |
| Purchase #5 | $157.77 | 7.553% | $169.6864 | $169.69 | $169.70 | $169.70 |
| Purchase #6 | $38.56 | 9.438% | $42.1993 | $42.20 | $42.20 | $42.20 |
| Purchase #7 | $53.60 | 4.347% | $55.93 | $55.93 | $55.95 | $55.90 |
| 7 purchase totals = | $797.62 | $875.3640 | $875.38 | $875.45 | $875.40 | |