| 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 | $149.86 | 9.786% | $164.5253 | $164.53 | $164.55 | $164.50 |
| Purchase #2 | $217.55 | 8.142% | $235.2629 | $235.26 | $235.25 | $235.30 |
| Purchase #3 | $128.52 | 9.805% | $141.1214 | $141.12 | $141.10 | $141.10 |
| Purchase #4 | $35.67 | 10.610% | $39.4546 | $39.45 | $39.45 | $39.50 |
| Purchase #5 | $23.28 | 9.714% | $25.5414 | $25.54 | $25.55 | $25.50 |
| Purchase #6 | $58.40 | 5.573% | $61.6546 | $61.65 | $61.65 | $61.70 |
| Purchase #7 | $198.38 | 9.674% | $217.5713 | $217.57 | $217.55 | $217.60 |
| 7 purchase totals = | $811.66 | $885.1315 | $885.12 | $885.10 | $885.20 | |