| 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 | $150.96 | 6.804% | $161.2313 | $161.23 | $161.25 | $161.20 |
| Purchase #2 | $58.42 | 10.295% | $64.4343 | $64.43 | $64.45 | $64.40 |
| Purchase #3 | $216.36 | 5.247% | $227.7124 | $227.71 | $227.70 | $227.70 |
| Purchase #4 | $137.32 | 7.436% | $147.5311 | $147.53 | $147.55 | $147.50 |
| Purchase #5 | $82.98 | 9.458% | $90.8282 | $90.83 | $90.85 | $90.80 |
| Purchase #6 | $198.65 | 7.164% | $212.8813 | $212.88 | $212.90 | $212.90 |
| Purchase #7 | $206.95 | 12.479% | $232.7753 | $232.78 | $232.80 | $232.80 |
| 7 purchase totals = | $1,051.64 | $1,137.3939 | $1,137.39 | $1,137.50 | $1,137.30 | |