| 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 | $141.43 | 12.506% | $159.1172 | $159.12 | $159.10 | $159.10 |
| Purchase #2 | $208.83 | 9.525% | $228.7211 | $228.72 | $228.70 | $228.70 |
| Purchase #3 | $91.91 | 6.575% | $97.9531 | $97.95 | $97.95 | $98.00 |
| Purchase #4 | $233.48 | 10.397% | $257.7549 | $257.75 | $257.75 | $257.80 |
| Purchase #5 | $171.67 | 7.555% | $184.6397 | $184.64 | $184.65 | $184.60 |
| Purchase #6 | $136.30 | 9.626% | $149.4202 | $149.42 | $149.40 | $149.40 |
| Purchase #7 | $50.61 | 11.819% | $56.5916 | $56.59 | $56.60 | $56.60 |
| 7 purchase totals = | $1,034.23 | $1,134.1978 | $1,134.19 | $1,134.15 | $1,134.20 | |