| 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 | $184.65 | 9.114% | $201.479 | $201.48 | $201.50 | $201.50 |
| Purchase #2 | $50.70 | 8.155% | $54.8346 | $54.83 | $54.85 | $54.80 |
| Purchase #3 | $193.38 | 13.445% | $219.3799 | $219.38 | $219.40 | $219.40 |
| Purchase #4 | $107.50 | 3.422% | $111.1787 | $111.18 | $111.20 | $111.20 |
| Purchase #5 | $19.81 | 7.713% | $21.3379 | $21.34 | $21.35 | $21.30 |
| Purchase #6 | $43.40 | 8.300% | $47.0022 | $47.00 | $47.00 | $47.00 |
| Purchase #7 | $142.64 | 3.106% | $147.0704 | $147.07 | $147.05 | $147.10 |
| 7 purchase totals = | $742.08 | $802.2827 | $802.28 | $802.35 | $802.30 | |