| 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 | $167.78 | 12.509% | $188.7676 | $188.77 | $188.75 | $188.80 |
| Purchase #2 | $142.88 | 3.546% | $147.9465 | $147.95 | $147.95 | $147.90 |
| Purchase #3 | $16.93 | 10.637% | $18.7308 | $18.73 | $18.75 | $18.70 |
| Purchase #4 | $138.73 | 7.641% | $149.3304 | $149.33 | $149.35 | $149.30 |
| Purchase #5 | $166.71 | 6.656% | $177.8062 | $177.81 | $177.80 | $177.80 |
| Purchase #6 | $131.93 | 4.233% | $137.5146 | $137.51 | $137.50 | $137.50 |
| Purchase #7 | $60.52 | 8.169% | $65.4639 | $65.46 | $65.45 | $65.50 |
| 7 purchase totals = | $825.48 | $885.5600 | $885.56 | $885.55 | $885.50 | |