| 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 | $173.87 | 8.708% | $189.0106 | $189.01 | $189.00 | $189.00 |
| Purchase #2 | $230.88 | 9.668% | $253.2015 | $253.20 | $253.20 | $253.20 |
| Purchase #3 | $141.30 | 5.476% | $149.0376 | $149.04 | $149.05 | $149.00 |
| Purchase #4 | $149.39 | 11.197% | $166.1172 | $166.12 | $166.10 | $166.10 |
| Purchase #5 | $242.65 | 8.731% | $263.8358 | $263.84 | $263.85 | $263.80 |
| Purchase #6 | $167.65 | 13.132% | $189.6658 | $189.67 | $189.65 | $189.70 |
| Purchase #7 | $36.94 | 3.418% | $38.2026 | $38.20 | $38.20 | $38.20 |
| 7 purchase totals = | $1,142.68 | $1,249.0711 | $1,249.08 | $1,249.05 | $1,249.00 | |