| 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 | $173.86 | 13.440% | $197.2268 | $197.23 | $197.25 | $197.20 |
| Purchase #2 | $203.25 | 6.119% | $215.6869 | $215.69 | $215.70 | $215.70 |
| Purchase #3 | $172.75 | 11.741% | $193.0326 | $193.03 | $193.05 | $193.00 |
| Purchase #4 | $8.66 | 4.496% | $9.0494 | $9.05 | $9.05 | $9.00 |
| Purchase #5 | $31.61 | 3.396% | $32.6835 | $32.68 | $32.70 | $32.70 |
| Purchase #6 | $124.69 | 8.370% | $135.1266 | $135.13 | $135.15 | $135.10 |
| Purchase #7 | $85.82 | 7.333% | $92.1132 | $92.11 | $92.10 | $92.10 |
| 7 purchase totals = | $800.64 | $874.9190 | $874.92 | $875.00 | $874.80 | |