| 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 | $149.91 | 7.399% | $161.0018 | $161.00 | $161.00 | $161.00 |
| Purchase #2 | $83.36 | 5.601% | $88.029 | $88.03 | $88.05 | $88.00 |
| Purchase #3 | $90.53 | 3.589% | $93.7791 | $93.78 | $93.80 | $93.80 |
| Purchase #4 | $180.75 | 3.489% | $187.0564 | $187.06 | $187.05 | $187.10 |
| Purchase #5 | $184.47 | 5.841% | $195.2449 | $195.24 | $195.25 | $195.20 |
| Purchase #6 | $193.93 | 4.158% | $201.9936 | $201.99 | $202.00 | $202.00 |
| Purchase #7 | $127.74 | 5.248% | $134.4438 | $134.44 | $134.45 | $134.40 |
| 7 purchase totals = | $1,010.69 | $1,061.5486 | $1,061.54 | $1,061.60 | $1,061.50 | |