| 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 | $140.92 | 10.343% | $155.4954 | $155.50 | $155.50 | $155.50 |
| Purchase #2 | $42.45 | 9.701% | $46.5681 | $46.57 | $46.55 | $46.60 |
| Purchase #3 | $52.65 | 6.538% | $56.0923 | $56.09 | $56.10 | $56.10 |
| Purchase #4 | $172.26 | 13.240% | $195.0672 | $195.07 | $195.05 | $195.10 |
| Purchase #5 | $163.71 | 6.367% | $174.1334 | $174.13 | $174.15 | $174.10 |
| Purchase #6 | $167.25 | 9.361% | $182.9063 | $182.91 | $182.90 | $182.90 |
| Purchase #7 | $65.95 | 7.616% | $70.9728 | $70.97 | $70.95 | $71.00 |
| 7 purchase totals = | $805.19 | $881.2355 | $881.24 | $881.20 | $881.30 | |