| 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 | $140.26 | 8.865% | $152.694 | $152.69 | $152.70 | $152.70 |
| Purchase #2 | $57.69 | 12.145% | $64.6965 | $64.70 | $64.70 | $64.70 |
| Purchase #3 | $144.35 | 11.398% | $160.803 | $160.80 | $160.80 | $160.80 |
| Purchase #4 | $145.54 | 5.270% | $153.21 | $153.21 | $153.20 | $153.20 |
| Purchase #5 | $73.97 | 6.844% | $79.0325 | $79.03 | $79.05 | $79.00 |
| Purchase #6 | $165.87 | 13.191% | $187.7499 | $187.75 | $187.75 | $187.70 |
| Purchase #7 | $29.66 | 8.517% | $32.1861 | $32.19 | $32.20 | $32.20 |
| 7 purchase totals = | $757.34 | $830.3720 | $830.37 | $830.40 | $830.30 | |