| 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 | $158.28 | 13.732% | $180.015 | $180.02 | $180.00 | $180.00 |
| Purchase #2 | $119.62 | 11.158% | $132.9672 | $132.97 | $132.95 | $133.00 |
| Purchase #3 | $39.80 | 4.425% | $41.5612 | $41.56 | $41.55 | $41.60 |
| Purchase #4 | $197.89 | 5.687% | $209.144 | $209.14 | $209.15 | $209.10 |
| Purchase #5 | $204.45 | 7.432% | $219.6447 | $219.64 | $219.65 | $219.60 |
| Purchase #6 | $130.67 | 5.691% | $138.1064 | $138.11 | $138.10 | $138.10 |
| Purchase #7 | $158.29 | 8.585% | $171.8792 | $171.88 | $171.90 | $171.90 |
| 7 purchase totals = | $1,009.00 | $1,093.3177 | $1,093.32 | $1,093.30 | $1,093.30 | |