| 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 | $190.85 | 3.365% | $197.2721 | $197.27 | $197.25 | $197.30 |
| Purchase #2 | $184.45 | 13.585% | $209.5075 | $209.51 | $209.50 | $209.50 |
| Purchase #3 | $142.29 | 6.821% | $151.9956 | $152.00 | $152.00 | $152.00 |
| Purchase #4 | $180.96 | 8.512% | $196.3633 | $196.36 | $196.35 | $196.40 |
| Purchase #5 | $125.49 | 6.206% | $133.2779 | $133.28 | $133.30 | $133.30 |
| Purchase #6 | $135.32 | 13.166% | $153.1362 | $153.14 | $153.15 | $153.10 |
| Purchase #7 | $142.50 | 12.349% | $160.0973 | $160.10 | $160.10 | $160.10 |
| 7 purchase totals = | $1,101.86 | $1,201.6499 | $1,201.66 | $1,201.65 | $1,201.70 | |