| 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 | $155.73 | 10.481% | $172.0521 | $172.05 | $172.05 | $172.10 |
| Purchase #2 | $84.85 | 9.315% | $92.7538 | $92.75 | $92.75 | $92.80 |
| Purchase #3 | $219.64 | 8.507% | $238.3248 | $238.32 | $238.30 | $238.30 |
| Purchase #4 | $83.40 | 5.225% | $87.7577 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $5.27 | 12.367% | $5.9217 | $5.92 | $5.90 | $5.90 |
| Purchase #6 | $19.35 | 7.193% | $20.7418 | $20.74 | $20.75 | $20.70 |
| Purchase #7 | $214.45 | 5.446% | $226.1289 | $226.13 | $226.15 | $226.10 |
| 7 purchase totals = | $782.69 | $843.6808 | $843.67 | $843.65 | $843.70 | |