| 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 | $118.30 | 7.289% | $126.9229 | $126.92 | $126.90 | $126.90 |
| Purchase #2 | $168.96 | 10.152% | $186.1128 | $186.11 | $186.10 | $186.10 |
| Purchase #3 | $111.97 | 5.682% | $118.3321 | $118.33 | $118.35 | $118.30 |
| Purchase #4 | $152.59 | 6.288% | $162.1849 | $162.18 | $162.20 | $162.20 |
| Purchase #5 | $8.37 | 5.389% | $8.8211 | $8.82 | $8.80 | $8.80 |
| Purchase #6 | $131.84 | 13.145% | $149.1704 | $149.17 | $149.15 | $149.20 |
| Purchase #7 | $11.90 | 8.634% | $12.9274 | $12.93 | $12.95 | $12.90 |
| 7 purchase totals = | $703.93 | $764.4716 | $764.46 | $764.45 | $764.40 | |