| 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 | $156.27 | 13.613% | $177.543 | $177.54 | $177.55 | $177.50 |
| Purchase #2 | $138.33 | 6.512% | $147.338 | $147.34 | $147.35 | $147.30 |
| Purchase #3 | $13.30 | 7.450% | $14.2909 | $14.29 | $14.30 | $14.30 |
| Purchase #4 | $86.66 | 5.385% | $91.3266 | $91.33 | $91.35 | $91.30 |
| Purchase #5 | $173.29 | 3.259% | $178.9375 | $178.94 | $178.95 | $178.90 |
| Purchase #6 | $121.29 | 5.649% | $128.1417 | $128.14 | $128.15 | $128.10 |
| Purchase #7 | $45.68 | 7.786% | $49.2366 | $49.24 | $49.25 | $49.20 |
| 7 purchase totals = | $734.82 | $786.8143 | $786.82 | $786.90 | $786.60 | |