| 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 | $179.53 | 10.255% | $197.9408 | $197.94 | $197.95 | $197.90 |
| Purchase #2 | $100.94 | 7.346% | $108.3551 | $108.36 | $108.35 | $108.40 |
| Purchase #3 | $68.55 | 9.689% | $75.1918 | $75.19 | $75.20 | $75.20 |
| Purchase #4 | $12.64 | 11.617% | $14.1084 | $14.11 | $14.10 | $14.10 |
| Purchase #5 | $114.95 | 3.479% | $118.9491 | $118.95 | $118.95 | $118.90 |
| Purchase #6 | $40.78 | 12.307% | $45.7988 | $45.80 | $45.80 | $45.80 |
| Purchase #7 | $60.80 | 3.333% | $62.8265 | $62.83 | $62.85 | $62.80 |
| 7 purchase totals = | $578.19 | $623.1705 | $623.18 | $623.20 | $623.10 | |