| 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 | $168.30 | 11.490% | $187.6377 | $187.64 | $187.65 | $187.60 |
| Purchase #2 | $110.93 | 11.459% | $123.6415 | $123.64 | $123.65 | $123.60 |
| Purchase #3 | $34.71 | 7.614% | $37.3528 | $37.35 | $37.35 | $37.40 |
| Purchase #4 | $115.53 | 11.192% | $128.4601 | $128.46 | $128.45 | $128.50 |
| Purchase #5 | $7.73 | 12.398% | $8.6884 | $8.69 | $8.70 | $8.70 |
| Purchase #6 | $73.51 | 5.252% | $77.3707 | $77.37 | $77.35 | $77.40 |
| Purchase #7 | $135.82 | 6.705% | $144.9267 | $144.93 | $144.95 | $144.90 |
| 7 purchase totals = | $646.53 | $708.0779 | $708.08 | $708.10 | $708.10 | |