| 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 | $129.95 | 4.110% | $135.2909 | $135.29 | $135.30 | $135.30 |
| Purchase #2 | $175.39 | 11.283% | $195.1793 | $195.18 | $195.20 | $195.20 |
| Purchase #3 | $8.77 | 10.206% | $9.6651 | $9.67 | $9.65 | $9.70 |
| Purchase #4 | $31.32 | 5.185% | $32.9439 | $32.94 | $32.95 | $32.90 |
| Purchase #5 | $152.90 | 4.683% | $160.0603 | $160.06 | $160.05 | $160.10 |
| Purchase #6 | $201.75 | 5.155% | $212.1502 | $212.15 | $212.15 | $212.20 |
| Purchase #7 | $89.60 | 6.350% | $95.2896 | $95.29 | $95.30 | $95.30 |
| 7 purchase totals = | $789.68 | $840.5793 | $840.58 | $840.60 | $840.70 | |