| 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 | $178.47 | 3.149% | $184.09 | $184.09 | $184.10 | $184.10 |
| Purchase #2 | $135.25 | 5.181% | $142.2573 | $142.26 | $142.25 | $142.30 |
| Purchase #3 | $45.86 | 8.460% | $49.7398 | $49.74 | $49.75 | $49.70 |
| Purchase #4 | $8.39 | 4.301% | $8.7509 | $8.75 | $8.75 | $8.80 |
| Purchase #5 | $37.79 | 7.258% | $40.5328 | $40.53 | $40.55 | $40.50 |
| Purchase #6 | $129.65 | 9.644% | $142.1534 | $142.15 | $142.15 | $142.20 |
| Purchase #7 | $183.60 | 4.736% | $192.2953 | $192.30 | $192.30 | $192.30 |
| 7 purchase totals = | $719.01 | $759.8195 | $759.82 | $759.85 | $759.90 | |