| 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 | $156.94 | 10.162% | $172.8882 | $172.89 | $172.90 | $172.90 |
| Purchase #2 | $241.53 | 10.511% | $266.9172 | $266.92 | $266.90 | $266.90 |
| Purchase #3 | $241.60 | 12.122% | $270.8868 | $270.89 | $270.90 | $270.90 |
| Purchase #4 | $32.91 | 3.751% | $34.1445 | $34.14 | $34.15 | $34.10 |
| Purchase #5 | $130.55 | 5.748% | $138.054 | $138.05 | $138.05 | $138.10 |
| Purchase #6 | $14.56 | 5.500% | $15.3608 | $15.36 | $15.35 | $15.40 |
| Purchase #7 | $63.30 | 7.134% | $67.8158 | $67.82 | $67.80 | $67.80 |
| 7 purchase totals = | $881.39 | $966.0673 | $966.07 | $966.05 | $966.10 | |