| 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 | $181.67 | 6.528% | $193.5294 | $193.53 | $193.55 | $193.50 |
| Purchase #2 | $202.44 | 11.285% | $225.2854 | $225.29 | $225.30 | $225.30 |
| Purchase #3 | $191.42 | 10.460% | $211.4425 | $211.44 | $211.45 | $211.40 |
| Purchase #4 | $209.33 | 13.299% | $237.1688 | $237.17 | $237.15 | $237.20 |
| Purchase #5 | $89.76 | 12.217% | $100.726 | $100.73 | $100.75 | $100.70 |
| Purchase #6 | $131.40 | 9.503% | $143.8869 | $143.89 | $143.90 | $143.90 |
| Purchase #7 | $111.67 | 5.102% | $117.3674 | $117.37 | $117.35 | $117.40 |
| 7 purchase totals = | $1,117.69 | $1,229.4064 | $1,229.42 | $1,229.45 | $1,229.40 | |