| 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 | $184.51 | 11.677% | $206.0552 | $206.06 | $206.05 | $206.10 |
| Purchase #2 | $167.53 | 4.173% | $174.521 | $174.52 | $174.50 | $174.50 |
| Purchase #3 | $141.25 | 12.642% | $159.1068 | $159.11 | $159.10 | $159.10 |
| Purchase #4 | $235.34 | 3.763% | $244.1958 | $244.20 | $244.20 | $244.20 |
| Purchase #5 | $115.36 | 11.861% | $129.0428 | $129.04 | $129.05 | $129.00 |
| Purchase #6 | $168.26 | 7.255% | $180.4673 | $180.47 | $180.45 | $180.50 |
| Purchase #7 | $189.52 | 5.135% | $199.2519 | $199.25 | $199.25 | $199.30 |
| 7 purchase totals = | $1,201.77 | $1,292.6408 | $1,292.65 | $1,292.60 | $1,292.70 | |