| 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 | $135.99 | 9.110% | $148.3787 | $148.38 | $148.40 | $148.40 |
| Purchase #2 | $192.92 | 4.433% | $201.4721 | $201.47 | $201.45 | $201.50 |
| Purchase #3 | $18.46 | 5.397% | $19.4563 | $19.46 | $19.45 | $19.50 |
| Purchase #4 | $60.54 | 6.504% | $64.4775 | $64.48 | $64.50 | $64.50 |
| Purchase #5 | $133.63 | 7.107% | $143.1271 | $143.13 | $143.15 | $143.10 |
| Purchase #6 | $22.33 | 4.822% | $23.4068 | $23.41 | $23.40 | $23.40 |
| Purchase #7 | $189.91 | 11.160% | $211.104 | $211.10 | $211.10 | $211.10 |
| 7 purchase totals = | $753.78 | $811.4225 | $811.43 | $811.45 | $811.50 | |