| 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 | $169.50 | 3.804% | $175.9478 | $175.95 | $175.95 | $175.90 |
| Purchase #2 | $156.29 | 7.151% | $167.4663 | $167.47 | $167.45 | $167.50 |
| Purchase #3 | $105.31 | 3.249% | $108.7315 | $108.73 | $108.75 | $108.70 |
| Purchase #4 | $48.36 | 11.331% | $53.8397 | $53.84 | $53.85 | $53.80 |
| Purchase #5 | $121.76 | 11.133% | $135.3155 | $135.32 | $135.30 | $135.30 |
| Purchase #6 | $207.47 | 6.468% | $220.8892 | $220.89 | $220.90 | $220.90 |
| Purchase #7 | $190.72 | 10.399% | $210.553 | $210.55 | $210.55 | $210.60 |
| 7 purchase totals = | $999.41 | $1,072.7430 | $1,072.75 | $1,072.75 | $1,072.70 | |