| 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 | $164.38 | 7.484% | $176.6822 | $176.68 | $176.70 | $176.70 |
| Purchase #2 | $204.27 | 7.768% | $220.1377 | $220.14 | $220.15 | $220.10 |
| Purchase #3 | $73.86 | 8.701% | $80.2866 | $80.29 | $80.30 | $80.30 |
| Purchase #4 | $93.32 | 8.161% | $100.9358 | $100.94 | $100.95 | $100.90 |
| Purchase #5 | $209.84 | 13.838% | $238.8777 | $238.88 | $238.90 | $238.90 |
| Purchase #6 | $88.75 | 3.450% | $91.8119 | $91.81 | $91.80 | $91.80 |
| Purchase #7 | $197.42 | 3.720% | $204.764 | $204.76 | $204.75 | $204.80 |
| 7 purchase totals = | $1,031.84 | $1,113.4959 | $1,113.50 | $1,113.55 | $1,113.50 | |