| 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 | $119.51 | 13.670% | $135.847 | $135.85 | $135.85 | $135.80 |
| Purchase #2 | $127.36 | 13.629% | $144.7179 | $144.72 | $144.70 | $144.70 |
| Purchase #3 | $25.86 | 12.599% | $29.1181 | $29.12 | $29.10 | $29.10 |
| Purchase #4 | $7.57 | 12.337% | $8.5039 | $8.50 | $8.50 | $8.50 |
| Purchase #5 | $221.38 | 10.635% | $244.9238 | $244.92 | $244.90 | $244.90 |
| Purchase #6 | $147.31 | 8.557% | $159.9153 | $159.92 | $159.90 | $159.90 |
| Purchase #7 | $89.49 | 3.720% | $92.819 | $92.82 | $92.80 | $92.80 |
| 7 purchase totals = | $738.48 | $815.8450 | $815.85 | $815.75 | $815.70 | |