| 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 | $162.46 | 13.677% | $184.6797 | $184.68 | $184.70 | $184.70 |
| Purchase #2 | $159.81 | 13.594% | $181.5346 | $181.53 | $181.55 | $181.50 |
| Purchase #3 | $74.94 | 3.312% | $77.422 | $77.42 | $77.40 | $77.40 |
| Purchase #4 | $75.92 | 12.176% | $85.164 | $85.16 | $85.15 | $85.20 |
| Purchase #5 | $31.70 | 6.506% | $33.7624 | $33.76 | $33.75 | $33.80 |
| Purchase #6 | $36.30 | 9.177% | $39.6313 | $39.63 | $39.65 | $39.60 |
| Purchase #7 | $193.90 | 11.464% | $216.1287 | $216.13 | $216.15 | $216.10 |
| 7 purchase totals = | $735.03 | $818.3227 | $818.31 | $818.35 | $818.30 | |