| 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 | $175.86 | 7.603% | $189.2306 | $189.23 | $189.25 | $189.20 |
| Purchase #2 | $239.54 | 8.114% | $258.9763 | $258.98 | $259.00 | $259.00 |
| Purchase #3 | $232.92 | 9.325% | $254.6398 | $254.64 | $254.65 | $254.60 |
| Purchase #4 | $221.53 | 10.506% | $244.8039 | $244.80 | $244.80 | $244.80 |
| Purchase #5 | $43.80 | 7.157% | $46.9348 | $46.93 | $46.95 | $46.90 |
| Purchase #6 | $163.45 | 10.642% | $180.8443 | $180.84 | $180.85 | $180.80 |
| Purchase #7 | $19.85 | 13.426% | $22.5151 | $22.52 | $22.50 | $22.50 |
| 7 purchase totals = | $1,096.95 | $1,197.9448 | $1,197.94 | $1,198.00 | $1,197.80 | |