| 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 | $184.51 | 6.121% | $195.8039 | $195.80 | $195.80 | $195.80 |
| Purchase #2 | $91.70 | 9.267% | $100.1978 | $100.20 | $100.20 | $100.20 |
| Purchase #3 | $138.28 | 8.849% | $150.5164 | $150.52 | $150.50 | $150.50 |
| Purchase #4 | $210.60 | 10.112% | $231.8959 | $231.90 | $231.90 | $231.90 |
| Purchase #5 | $72.71 | 9.540% | $79.6465 | $79.65 | $79.65 | $79.60 |
| Purchase #6 | $63.95 | 7.616% | $68.8204 | $68.82 | $68.80 | $68.80 |
| Purchase #7 | $132.54 | 12.855% | $149.578 | $149.58 | $149.60 | $149.60 |
| 7 purchase totals = | $894.29 | $976.4589 | $976.47 | $976.45 | $976.40 | |