| 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 | $144.49 | 8.391% | $156.6142 | $156.61 | $156.60 | $156.60 |
| Purchase #2 | $119.30 | 7.656% | $128.4336 | $128.43 | $128.45 | $128.40 |
| Purchase #3 | $154.96 | 6.829% | $165.5422 | $165.54 | $165.55 | $165.50 |
| Purchase #4 | $222.66 | 8.111% | $240.72 | $240.72 | $240.70 | $240.70 |
| Purchase #5 | $188.89 | 11.200% | $210.0457 | $210.05 | $210.05 | $210.00 |
| Purchase #6 | $68.38 | 3.595% | $70.8383 | $70.84 | $70.85 | $70.80 |
| Purchase #7 | $130.54 | 4.162% | $135.9731 | $135.97 | $135.95 | $136.00 |
| 7 purchase totals = | $1,029.22 | $1,108.1671 | $1,108.16 | $1,108.15 | $1,108.00 | |