| 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 | $156.31 | 8.364% | $169.3838 | $169.38 | $169.40 | $169.40 |
| Purchase #2 | $138.83 | 7.510% | $149.2561 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $31.58 | 6.642% | $33.6775 | $33.68 | $33.70 | $33.70 |
| Purchase #4 | $202.80 | 13.716% | $230.616 | $230.62 | $230.60 | $230.60 |
| Purchase #5 | $38.32 | 9.238% | $41.86 | $41.86 | $41.85 | $41.90 |
| Purchase #6 | $229.69 | 7.423% | $246.7399 | $246.74 | $246.75 | $246.70 |
| Purchase #7 | $201.27 | 11.676% | $224.7703 | $224.77 | $224.75 | $224.80 |
| 7 purchase totals = | $998.80 | $1,096.3036 | $1,096.31 | $1,096.30 | $1,096.40 | |