| 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 | $152.62 | 12.681% | $171.9737 | $171.97 | $171.95 | $172.00 |
| Purchase #2 | $67.32 | 12.851% | $75.9713 | $75.97 | $75.95 | $76.00 |
| Purchase #3 | $159.86 | 4.356% | $166.8235 | $166.82 | $166.80 | $166.80 |
| Purchase #4 | $100.87 | 9.710% | $110.6645 | $110.66 | $110.65 | $110.70 |
| Purchase #5 | $165.36 | 11.140% | $183.7811 | $183.78 | $183.80 | $183.80 |
| Purchase #6 | $202.97 | 6.578% | $216.3214 | $216.32 | $216.30 | $216.30 |
| Purchase #7 | $99.46 | 13.865% | $113.2501 | $113.25 | $113.25 | $113.30 |
| 7 purchase totals = | $948.46 | $1,038.7856 | $1,038.77 | $1,038.70 | $1,038.90 | |