| 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 | $133.45 | 3.554% | $138.1928 | $138.19 | $138.20 | $138.20 |
| Purchase #2 | $197.53 | 6.237% | $209.8499 | $209.85 | $209.85 | $209.80 |
| Purchase #3 | $39.42 | 8.724% | $42.859 | $42.86 | $42.85 | $42.90 |
| Purchase #4 | $177.93 | 8.333% | $192.7569 | $192.76 | $192.75 | $192.80 |
| Purchase #5 | $45.53 | 3.739% | $47.2324 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $144.62 | 5.228% | $152.1807 | $152.18 | $152.20 | $152.20 |
| Purchase #7 | $190.60 | 5.819% | $201.691 | $201.69 | $201.70 | $201.70 |
| 7 purchase totals = | $929.08 | $984.7627 | $984.76 | $984.80 | $984.80 | |