| 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 | $155.51 | 11.702% | $173.7078 | $173.71 | $173.70 | $173.70 |
| Purchase #2 | $88.35 | 4.439% | $92.2719 | $92.27 | $92.25 | $92.30 |
| Purchase #3 | $62.67 | 10.508% | $69.2554 | $69.26 | $69.25 | $69.30 |
| Purchase #4 | $110.92 | 6.769% | $118.4282 | $118.43 | $118.45 | $118.40 |
| Purchase #5 | $193.38 | 13.676% | $219.8266 | $219.83 | $219.85 | $219.80 |
| Purchase #6 | $196.40 | 11.470% | $218.9271 | $218.93 | $218.95 | $218.90 |
| Purchase #7 | $78.43 | 7.114% | $84.0095 | $84.01 | $84.00 | $84.00 |
| 7 purchase totals = | $885.66 | $976.4265 | $976.44 | $976.45 | $976.40 | |