| 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 | $139.53 | 6.869% | $149.1143 | $149.11 | $149.10 | $149.10 |
| Purchase #2 | $81.33 | 5.246% | $85.5966 | $85.60 | $85.60 | $85.60 |
| Purchase #3 | $111.82 | 7.581% | $120.2971 | $120.30 | $120.30 | $120.30 |
| Purchase #4 | $66.44 | 8.807% | $72.2914 | $72.29 | $72.30 | $72.30 |
| Purchase #5 | $201.65 | 3.104% | $207.9092 | $207.91 | $207.90 | $207.90 |
| Purchase #6 | $33.55 | 8.330% | $36.3447 | $36.34 | $36.35 | $36.30 |
| Purchase #7 | $149.78 | 8.782% | $162.9337 | $162.93 | $162.95 | $162.90 |
| 7 purchase totals = | $784.10 | $834.4870 | $834.48 | $834.50 | $834.40 | |