| 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 | $82.63 | 5.442% | $87.1267 | $87.13 | $87.15 | $87.10 |
| Purchase #2 | $149.80 | 8.252% | $162.1615 | $162.16 | $162.15 | $162.20 |
| Purchase #3 | $173.46 | 12.601% | $195.3177 | $195.32 | $195.30 | $195.30 |
| Purchase #4 | $145.29 | 4.315% | $151.5593 | $151.56 | $151.55 | $151.60 |
| Purchase #5 | $48.42 | 11.110% | $53.7995 | $53.80 | $53.80 | $53.80 |
| Purchase #6 | $199.41 | 5.584% | $210.5451 | $210.55 | $210.55 | $210.50 |
| Purchase #7 | $130.72 | 10.405% | $144.3214 | $144.32 | $144.30 | $144.30 |
| 7 purchase totals = | $929.73 | $1,004.8312 | $1,004.84 | $1,004.80 | $1,004.80 | |