| 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 | $74.76 | 7.251% | $80.1808 | $80.18 | $80.20 | $80.20 |
| Purchase #2 | $120.87 | 11.866% | $135.2124 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $195.47 | 4.432% | $204.1332 | $204.13 | $204.15 | $204.10 |
| Purchase #4 | $116.25 | 11.671% | $129.8175 | $129.82 | $129.80 | $129.80 |
| Purchase #5 | $188.87 | 12.407% | $212.3031 | $212.30 | $212.30 | $212.30 |
| Purchase #6 | $67.37 | 7.120% | $72.1667 | $72.17 | $72.15 | $72.20 |
| Purchase #7 | $213.26 | 11.176% | $237.0939 | $237.09 | $237.10 | $237.10 |
| 7 purchase totals = | $976.85 | $1,070.9076 | $1,070.90 | $1,070.90 | $1,070.90 | |