| 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 | $154.30 | 12.553% | $173.6693 | $173.67 | $173.65 | $173.70 |
| Purchase #2 | $19.92 | 13.165% | $22.5425 | $22.54 | $22.55 | $22.50 |
| Purchase #3 | $90.72 | 6.655% | $96.7574 | $96.76 | $96.75 | $96.80 |
| Purchase #4 | $160.55 | 9.440% | $175.7059 | $175.71 | $175.70 | $175.70 |
| Purchase #5 | $193.27 | 3.572% | $200.1736 | $200.17 | $200.15 | $200.20 |
| Purchase #6 | $142.56 | 13.713% | $162.1093 | $162.11 | $162.10 | $162.10 |
| Purchase #7 | $171.38 | 3.783% | $177.8633 | $177.86 | $177.85 | $177.90 |
| 7 purchase totals = | $932.70 | $1,008.8213 | $1,008.82 | $1,008.75 | $1,008.90 | |