| 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 | $126.98 | 9.310% | $138.8018 | $138.80 | $138.80 | $138.80 |
| Purchase #2 | $88.34 | 9.555% | $96.7809 | $96.78 | $96.80 | $96.80 |
| Purchase #3 | $83.92 | 13.623% | $95.3524 | $95.35 | $95.35 | $95.40 |
| Purchase #4 | $135.89 | 9.380% | $148.6365 | $148.64 | $148.65 | $148.60 |
| Purchase #5 | $74.33 | 4.414% | $77.6109 | $77.61 | $77.60 | $77.60 |
| Purchase #6 | $194.93 | 7.726% | $209.9903 | $209.99 | $210.00 | $210.00 |
| Purchase #7 | $150.57 | 4.429% | $157.2387 | $157.24 | $157.25 | $157.20 |
| 7 purchase totals = | $854.96 | $924.4115 | $924.41 | $924.45 | $924.40 | |