| 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 | $173.77 | 8.813% | $189.0844 | $189.08 | $189.10 | $189.10 |
| Purchase #2 | $62.69 | 9.543% | $68.6725 | $68.67 | $68.65 | $68.70 |
| Purchase #3 | $24.73 | 5.284% | $26.0367 | $26.04 | $26.05 | $26.00 |
| Purchase #4 | $222.76 | 7.819% | $240.1776 | $240.18 | $240.20 | $240.20 |
| Purchase #5 | $83.32 | 12.125% | $93.4226 | $93.42 | $93.40 | $93.40 |
| Purchase #6 | $202.82 | 8.271% | $219.5952 | $219.60 | $219.60 | $219.60 |
| Purchase #7 | $17.76 | 4.471% | $18.554 | $18.55 | $18.55 | $18.60 |
| 7 purchase totals = | $787.85 | $855.5430 | $855.54 | $855.55 | $855.60 | |