| 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 | $182.76 | 6.178% | $194.0509 | $194.05 | $194.05 | $194.10 |
| Purchase #2 | $81.28 | 3.401% | $84.0443 | $84.04 | $84.05 | $84.00 |
| Purchase #3 | $178.82 | 8.753% | $194.4721 | $194.47 | $194.45 | $194.50 |
| Purchase #4 | $129.48 | 3.606% | $134.149 | $134.15 | $134.15 | $134.10 |
| Purchase #5 | $31.80 | 6.703% | $33.9316 | $33.93 | $33.95 | $33.90 |
| Purchase #6 | $240.31 | 4.767% | $251.7656 | $251.77 | $251.75 | $251.80 |
| Purchase #7 | $151.38 | 9.111% | $165.1722 | $165.17 | $165.15 | $165.20 |
| 7 purchase totals = | $995.83 | $1,057.5857 | $1,057.58 | $1,057.55 | $1,057.60 | |