| 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 | $168.60 | 9.434% | $184.5057 | $184.51 | $184.50 | $184.50 |
| Purchase #2 | $89.39 | 5.647% | $94.4379 | $94.44 | $94.45 | $94.40 |
| Purchase #3 | $73.53 | 10.561% | $81.2955 | $81.30 | $81.30 | $81.30 |
| Purchase #4 | $214.90 | 13.582% | $244.0877 | $244.09 | $244.10 | $244.10 |
| Purchase #5 | $19.81 | 7.770% | $21.3492 | $21.35 | $21.35 | $21.30 |
| Purchase #6 | $118.81 | 8.385% | $128.7722 | $128.77 | $128.75 | $128.80 |
| Purchase #7 | $113.70 | 7.458% | $122.1797 | $122.18 | $122.20 | $122.20 |
| 7 purchase totals = | $798.74 | $876.6279 | $876.64 | $876.65 | $876.60 | |