| 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 | $96.97 | 10.687% | $107.3332 | $107.33 | $107.35 | $107.30 |
| Purchase #2 | $173.36 | 10.569% | $191.6824 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $204.63 | 12.169% | $229.5314 | $229.53 | $229.55 | $229.50 |
| Purchase #4 | $176.97 | 11.306% | $196.9782 | $196.98 | $197.00 | $197.00 |
| Purchase #5 | $120.57 | 7.802% | $129.9769 | $129.98 | $130.00 | $130.00 |
| Purchase #6 | $201.67 | 7.699% | $217.1966 | $217.20 | $217.20 | $217.20 |
| Purchase #7 | $58.62 | 9.173% | $63.9972 | $64.00 | $64.00 | $64.00 |
| 7 purchase totals = | $1,032.79 | $1,136.6959 | $1,136.70 | $1,136.80 | $1,136.70 | |