| 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 | $210.26 | 9.397% | $230.0181 | $230.02 | $230.00 | $230.00 |
| Purchase #2 | $92.57 | 8.729% | $100.6504 | $100.65 | $100.65 | $100.70 |
| Purchase #3 | $147.75 | 5.203% | $155.4374 | $155.44 | $155.45 | $155.40 |
| Purchase #4 | $12.46 | 12.356% | $13.9996 | $14.00 | $14.00 | $14.00 |
| Purchase #5 | $161.69 | 11.668% | $180.556 | $180.56 | $180.55 | $180.60 |
| Purchase #6 | $28.73 | 9.517% | $31.4642 | $31.46 | $31.45 | $31.50 |
| Purchase #7 | $73.70 | 9.307% | $80.5593 | $80.56 | $80.55 | $80.60 |
| 7 purchase totals = | $727.16 | $792.6850 | $792.69 | $792.65 | $792.80 | |