| 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 | $128.73 | 9.252% | $140.6401 | $140.64 | $140.65 | $140.60 |
| Purchase #2 | $50.36 | 7.309% | $54.0408 | $54.04 | $54.05 | $54.00 |
| Purchase #3 | $144.56 | 9.306% | $158.0128 | $158.01 | $158.00 | $158.00 |
| Purchase #4 | $14.73 | 12.194% | $16.5262 | $16.53 | $16.55 | $16.50 |
| Purchase #5 | $68.91 | 6.494% | $73.385 | $73.39 | $73.40 | $73.40 |
| Purchase #6 | $100.40 | 8.281% | $108.7141 | $108.71 | $108.70 | $108.70 |
| Purchase #7 | $186.93 | 4.617% | $195.5606 | $195.56 | $195.55 | $195.60 |
| 7 purchase totals = | $694.62 | $746.8796 | $746.88 | $746.90 | $746.80 | |