| 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 | $160.97 | 4.626% | $168.4165 | $168.42 | $168.40 | $168.40 |
| Purchase #2 | $147.95 | 8.763% | $160.9149 | $160.91 | $160.90 | $160.90 |
| Purchase #3 | $136.56 | 11.594% | $152.3928 | $152.39 | $152.40 | $152.40 |
| Purchase #4 | $157.52 | 8.345% | $170.665 | $170.67 | $170.65 | $170.70 |
| Purchase #5 | $84.99 | 9.123% | $92.7436 | $92.74 | $92.75 | $92.70 |
| Purchase #6 | $62.67 | 4.740% | $65.6406 | $65.64 | $65.65 | $65.60 |
| Purchase #7 | $191.78 | 3.436% | $198.3696 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $942.44 | $1,009.1430 | $1,009.14 | $1,009.10 | $1,009.10 | |