| 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 | $173.29 | 6.366% | $184.3216 | $184.32 | $184.30 | $184.30 |
| Purchase #2 | $66.35 | 11.111% | $73.7221 | $73.72 | $73.70 | $73.70 |
| Purchase #3 | $103.58 | 8.736% | $112.6287 | $112.63 | $112.65 | $112.60 |
| Purchase #4 | $167.43 | 13.516% | $190.0598 | $190.06 | $190.05 | $190.10 |
| Purchase #5 | $223.58 | 6.781% | $238.741 | $238.74 | $238.75 | $238.70 |
| Purchase #6 | $8.33 | 12.776% | $9.3942 | $9.39 | $9.40 | $9.40 |
| Purchase #7 | $119.74 | 8.837% | $130.3214 | $130.32 | $130.30 | $130.30 |
| 7 purchase totals = | $862.30 | $939.1888 | $939.18 | $939.15 | $939.10 | |