| 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 | $157.93 | 9.551% | $173.0139 | $173.01 | $173.00 | $173.00 |
| Purchase #2 | $141.76 | 3.835% | $147.1965 | $147.20 | $147.20 | $147.20 |
| Purchase #3 | $61.50 | 4.835% | $64.4735 | $64.47 | $64.45 | $64.50 |
| Purchase #4 | $198.88 | 7.277% | $213.3525 | $213.35 | $213.35 | $213.40 |
| Purchase #5 | $67.51 | 13.508% | $76.6293 | $76.63 | $76.65 | $76.60 |
| Purchase #6 | $242.96 | 3.548% | $251.5802 | $251.58 | $251.60 | $251.60 |
| Purchase #7 | $164.63 | 4.564% | $172.1437 | $172.14 | $172.15 | $172.10 |
| 7 purchase totals = | $1,035.17 | $1,098.3896 | $1,098.38 | $1,098.40 | $1,098.40 | |