| 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 | $170.57 | 4.478% | $178.2081 | $178.21 | $178.20 | $178.20 |
| Purchase #2 | $235.66 | 7.763% | $253.9543 | $253.95 | $253.95 | $254.00 |
| Purchase #3 | $83.73 | 7.496% | $90.0064 | $90.01 | $90.00 | $90.00 |
| Purchase #4 | $54.77 | 3.106% | $56.4712 | $56.47 | $56.45 | $56.50 |
| Purchase #5 | $206.48 | 3.379% | $213.457 | $213.46 | $213.45 | $213.50 |
| Purchase #6 | $84.93 | 12.251% | $95.3348 | $95.33 | $95.35 | $95.30 |
| Purchase #7 | $90.97 | 11.516% | $101.4461 | $101.45 | $101.45 | $101.40 |
| 7 purchase totals = | $927.11 | $988.8779 | $988.88 | $988.85 | $988.90 | |