| 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 | $169.58 | 12.733% | $191.1726 | $191.17 | $191.15 | $191.20 |
| Purchase #2 | $178.54 | 9.371% | $195.271 | $195.27 | $195.25 | $195.30 |
| Purchase #3 | $137.44 | 3.173% | $141.801 | $141.80 | $141.80 | $141.80 |
| Purchase #4 | $196.80 | 11.116% | $218.6763 | $218.68 | $218.70 | $218.70 |
| Purchase #5 | $207.92 | 10.418% | $229.5811 | $229.58 | $229.60 | $229.60 |
| Purchase #6 | $128.65 | 11.389% | $143.3019 | $143.30 | $143.30 | $143.30 |
| Purchase #7 | $63.35 | 13.837% | $72.1157 | $72.12 | $72.10 | $72.10 |
| 7 purchase totals = | $1,082.28 | $1,191.9196 | $1,191.92 | $1,191.90 | $1,192.00 | |