| 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 | $185.42 | 5.535% | $195.683 | $195.68 | $195.70 | $195.70 |
| Purchase #2 | $82.35 | 9.638% | $90.2869 | $90.29 | $90.30 | $90.30 |
| Purchase #3 | $68.78 | 5.809% | $72.7754 | $72.78 | $72.80 | $72.80 |
| Purchase #4 | $64.77 | 13.804% | $73.7109 | $73.71 | $73.70 | $73.70 |
| Purchase #5 | $194.71 | 4.317% | $203.1156 | $203.12 | $203.10 | $203.10 |
| Purchase #6 | $73.73 | 8.804% | $80.2212 | $80.22 | $80.20 | $80.20 |
| Purchase #7 | $119.44 | 8.544% | $129.645 | $129.65 | $129.65 | $129.60 |
| 7 purchase totals = | $789.20 | $845.4380 | $845.45 | $845.45 | $845.40 | |