| 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 | $147.98 | 4.112% | $154.0649 | $154.06 | $154.05 | $154.10 |
| Purchase #2 | $138.89 | 4.365% | $144.9525 | $144.95 | $144.95 | $145.00 |
| Purchase #3 | $186.60 | 9.807% | $204.8999 | $204.90 | $204.90 | $204.90 |
| Purchase #4 | $221.35 | 9.213% | $241.743 | $241.74 | $241.75 | $241.70 |
| Purchase #5 | $36.92 | 12.484% | $41.5291 | $41.53 | $41.55 | $41.50 |
| Purchase #6 | $205.89 | 9.415% | $225.2745 | $225.27 | $225.25 | $225.30 |
| Purchase #7 | $152.73 | 11.601% | $170.4482 | $170.45 | $170.45 | $170.40 |
| 7 purchase totals = | $1,090.36 | $1,182.9121 | $1,182.90 | $1,182.90 | $1,182.90 | |