| 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 | $179.75 | 6.668% | $191.7357 | $191.74 | $191.75 | $191.70 |
| Purchase #2 | $81.71 | 3.405% | $84.4922 | $84.49 | $84.50 | $84.50 |
| Purchase #3 | $159.82 | 5.399% | $168.4487 | $168.45 | $168.45 | $168.40 |
| Purchase #4 | $55.94 | 9.434% | $61.2174 | $61.22 | $61.20 | $61.20 |
| Purchase #5 | $60.57 | 4.352% | $63.206 | $63.21 | $63.20 | $63.20 |
| Purchase #6 | $201.81 | 9.374% | $220.7277 | $220.73 | $220.75 | $220.70 |
| Purchase #7 | $240.88 | 7.432% | $258.7822 | $258.78 | $258.80 | $258.80 |
| 7 purchase totals = | $980.48 | $1,048.6099 | $1,048.62 | $1,048.65 | $1,048.50 | |