| 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 | $177.52 | 8.775% | $193.0974 | $193.10 | $193.10 | $193.10 |
| Purchase #2 | $110.78 | 12.184% | $124.2774 | $124.28 | $124.30 | $124.30 |
| Purchase #3 | $142.74 | 10.792% | $158.1445 | $158.14 | $158.15 | $158.10 |
| Purchase #4 | $49.48 | 9.224% | $54.044 | $54.04 | $54.05 | $54.00 |
| Purchase #5 | $96.82 | 6.568% | $103.1791 | $103.18 | $103.20 | $103.20 |
| Purchase #6 | $202.43 | 5.489% | $213.5414 | $213.54 | $213.55 | $213.50 |
| Purchase #7 | $232.69 | 5.210% | $244.8131 | $244.81 | $244.80 | $244.80 |
| 7 purchase totals = | $1,012.46 | $1,091.0969 | $1,091.09 | $1,091.15 | $1,091.00 | |