| 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 | $161.98 | 7.312% | $173.824 | $173.82 | $173.80 | $173.80 |
| Purchase #2 | $69.48 | 9.177% | $75.8562 | $75.86 | $75.85 | $75.90 |
| Purchase #3 | $176.88 | 10.212% | $194.943 | $194.94 | $194.95 | $194.90 |
| Purchase #4 | $80.65 | 4.255% | $84.0817 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $86.49 | 6.299% | $91.938 | $91.94 | $91.95 | $91.90 |
| Purchase #6 | $19.63 | 12.287% | $22.0419 | $22.04 | $22.05 | $22.00 |
| Purchase #7 | $219.51 | 12.412% | $246.7556 | $246.76 | $246.75 | $246.80 |
| 7 purchase totals = | $814.62 | $889.4404 | $889.44 | $889.45 | $889.40 | |