| 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 | $115.94 | 6.343% | $123.2941 | $123.29 | $123.30 | $123.30 |
| Purchase #2 | $166.76 | 9.672% | $182.889 | $182.89 | $182.90 | $182.90 |
| Purchase #3 | $70.56 | 6.469% | $75.1245 | $75.12 | $75.10 | $75.10 |
| Purchase #4 | $198.88 | 3.635% | $206.1093 | $206.11 | $206.10 | $206.10 |
| Purchase #5 | $84.40 | 9.610% | $92.5108 | $92.51 | $92.50 | $92.50 |
| Purchase #6 | $195.99 | 8.279% | $212.216 | $212.22 | $212.20 | $212.20 |
| Purchase #7 | $244.73 | 11.691% | $273.3414 | $273.34 | $273.35 | $273.30 |
| 7 purchase totals = | $1,077.26 | $1,165.4851 | $1,165.48 | $1,165.45 | $1,165.40 | |