| 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 | $170.49 | 7.708% | $183.6314 | $183.63 | $183.65 | $183.60 |
| Purchase #2 | $128.86 | 3.755% | $133.6987 | $133.70 | $133.70 | $133.70 |
| Purchase #3 | $82.78 | 6.236% | $87.9422 | $87.94 | $87.95 | $87.90 |
| Purchase #4 | $248.79 | 13.763% | $283.031 | $283.03 | $283.05 | $283.00 |
| Purchase #5 | $151.43 | 9.118% | $165.2374 | $165.24 | $165.25 | $165.20 |
| Purchase #6 | $75.83 | 8.544% | $82.3089 | $82.31 | $82.30 | $82.30 |
| Purchase #7 | $106.43 | 12.154% | $119.3655 | $119.37 | $119.35 | $119.40 |
| 7 purchase totals = | $964.61 | $1,055.2151 | $1,055.22 | $1,055.25 | $1,055.10 | |