| 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 | $152.73 | 5.693% | $161.4249 | $161.42 | $161.40 | $161.40 |
| Purchase #2 | $190.92 | 11.722% | $213.2996 | $213.30 | $213.30 | $213.30 |
| Purchase #3 | $22.60 | 13.515% | $25.6544 | $25.65 | $25.65 | $25.70 |
| Purchase #4 | $113.45 | 4.804% | $118.9001 | $118.90 | $118.90 | $118.90 |
| Purchase #5 | $51.93 | 11.215% | $57.7539 | $57.75 | $57.75 | $57.80 |
| Purchase #6 | $188.50 | 11.684% | $210.5243 | $210.52 | $210.50 | $210.50 |
| Purchase #7 | $31.85 | 7.718% | $34.3082 | $34.31 | $34.30 | $34.30 |
| 7 purchase totals = | $751.98 | $821.8654 | $821.85 | $821.80 | $821.90 | |