| 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 | $185.64 | 11.572% | $207.1223 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $172.29 | 12.861% | $194.4482 | $194.45 | $194.45 | $194.40 |
| Purchase #3 | $156.82 | 13.726% | $178.3451 | $178.35 | $178.35 | $178.30 |
| Purchase #4 | $123.67 | 12.188% | $138.7429 | $138.74 | $138.75 | $138.70 |
| Purchase #5 | $63.38 | 3.293% | $65.4671 | $65.47 | $65.45 | $65.50 |
| Purchase #6 | $64.98 | 13.170% | $73.5379 | $73.54 | $73.55 | $73.50 |
| Purchase #7 | $201.32 | 5.639% | $212.6724 | $212.67 | $212.65 | $212.70 |
| 7 purchase totals = | $968.10 | $1,070.3359 | $1,070.34 | $1,070.30 | $1,070.20 | |