| 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 | $142.54 | 7.315% | $152.9668 | $152.97 | $152.95 | $153.00 |
| Purchase #2 | $113.35 | 10.651% | $125.4229 | $125.42 | $125.40 | $125.40 |
| Purchase #3 | $24.65 | 8.171% | $26.6642 | $26.66 | $26.65 | $26.70 |
| Purchase #4 | $148.74 | 9.781% | $163.2883 | $163.29 | $163.30 | $163.30 |
| Purchase #5 | $150.68 | 6.680% | $160.7454 | $160.75 | $160.75 | $160.70 |
| Purchase #6 | $225.88 | 13.712% | $256.8527 | $256.85 | $256.85 | $256.90 |
| Purchase #7 | $236.35 | 9.446% | $258.6756 | $258.68 | $258.70 | $258.70 |
| 7 purchase totals = | $1,042.19 | $1,144.6159 | $1,144.62 | $1,144.60 | $1,144.70 | |