| 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 | $149.77 | 6.710% | $159.8196 | $159.82 | $159.80 | $159.80 |
| Purchase #2 | $71.67 | 3.800% | $74.3935 | $74.39 | $74.40 | $74.40 |
| Purchase #3 | $112.26 | 6.175% | $119.1921 | $119.19 | $119.20 | $119.20 |
| Purchase #4 | $168.44 | 10.128% | $185.4996 | $185.50 | $185.50 | $185.50 |
| Purchase #5 | $72.32 | 12.462% | $81.3325 | $81.33 | $81.35 | $81.30 |
| Purchase #6 | $52.91 | 9.589% | $57.9835 | $57.98 | $58.00 | $58.00 |
| Purchase #7 | $23.49 | 4.326% | $24.5062 | $24.51 | $24.50 | $24.50 |
| 7 purchase totals = | $650.86 | $702.7270 | $702.72 | $702.75 | $702.70 | |