| 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 | $142.65 | 8.415% | $154.654 | $154.65 | $154.65 | $154.70 |
| Purchase #2 | $157.87 | 13.211% | $178.7262 | $178.73 | $178.75 | $178.70 |
| Purchase #3 | $53.61 | 4.267% | $55.8975 | $55.90 | $55.90 | $55.90 |
| Purchase #4 | $183.46 | 7.513% | $197.2433 | $197.24 | $197.25 | $197.20 |
| Purchase #5 | $105.77 | 6.109% | $112.2315 | $112.23 | $112.25 | $112.20 |
| Purchase #6 | $249.46 | 7.852% | $269.0476 | $269.05 | $269.05 | $269.00 |
| Purchase #7 | $202.31 | 9.468% | $221.4647 | $221.46 | $221.45 | $221.50 |
| 7 purchase totals = | $1,095.13 | $1,189.2648 | $1,189.26 | $1,189.30 | $1,189.20 | |