| 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 | $188.74 | 6.555% | $201.1119 | $201.11 | $201.10 | $201.10 |
| Purchase #2 | $244.29 | 5.663% | $258.1241 | $258.12 | $258.10 | $258.10 |
| Purchase #3 | $211.54 | 9.163% | $230.9234 | $230.92 | $230.90 | $230.90 |
| Purchase #4 | $74.44 | 4.506% | $77.7943 | $77.79 | $77.80 | $77.80 |
| Purchase #5 | $18.32 | 10.134% | $20.1765 | $20.18 | $20.20 | $20.20 |
| Purchase #6 | $133.30 | 12.339% | $149.7479 | $149.75 | $149.75 | $149.70 |
| Purchase #7 | $216.31 | 4.688% | $226.4506 | $226.45 | $226.45 | $226.50 |
| 7 purchase totals = | $1,086.94 | $1,164.3287 | $1,164.32 | $1,164.30 | $1,164.30 | |