| 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 | $146.57 | 3.746% | $152.0605 | $152.06 | $152.05 | $152.10 |
| Purchase #2 | $46.48 | 7.515% | $49.973 | $49.97 | $49.95 | $50.00 |
| Purchase #3 | $92.68 | 11.738% | $103.5588 | $103.56 | $103.55 | $103.60 |
| Purchase #4 | $24.38 | 12.367% | $27.3951 | $27.40 | $27.40 | $27.40 |
| Purchase #5 | $144.74 | 4.570% | $151.3546 | $151.35 | $151.35 | $151.40 |
| Purchase #6 | $75.26 | 13.139% | $85.1484 | $85.15 | $85.15 | $85.10 |
| Purchase #7 | $185.47 | 8.609% | $201.4371 | $201.44 | $201.45 | $201.40 |
| 7 purchase totals = | $715.58 | $770.9275 | $770.93 | $770.90 | $771.00 | |