| 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 | $137.35 | 4.731% | $143.848 | $143.85 | $143.85 | $143.80 |
| Purchase #2 | $135.95 | 11.376% | $151.4157 | $151.42 | $151.40 | $151.40 |
| Purchase #3 | $41.57 | 6.426% | $44.2413 | $44.24 | $44.25 | $44.20 |
| Purchase #4 | $154.39 | 9.540% | $169.1188 | $169.12 | $169.10 | $169.10 |
| Purchase #5 | $131.85 | 13.466% | $149.6049 | $149.60 | $149.60 | $149.60 |
| Purchase #6 | $242.31 | 13.719% | $275.5525 | $275.55 | $275.55 | $275.60 |
| Purchase #7 | $191.69 | 6.151% | $203.4809 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $1,035.11 | $1,137.2621 | $1,137.26 | $1,137.25 | $1,137.20 | |