| 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 | $194.46 | 8.173% | $210.3532 | $210.35 | $210.35 | $210.40 |
| Purchase #2 | $233.69 | 4.590% | $244.4164 | $244.42 | $244.40 | $244.40 |
| Purchase #3 | $160.88 | 3.862% | $167.0932 | $167.09 | $167.10 | $167.10 |
| Purchase #4 | $21.43 | 12.530% | $24.1152 | $24.12 | $24.10 | $24.10 |
| Purchase #5 | $5.59 | 12.473% | $6.2872 | $6.29 | $6.30 | $6.30 |
| Purchase #6 | $35.71 | 13.198% | $40.423 | $40.42 | $40.40 | $40.40 |
| Purchase #7 | $151.76 | 6.372% | $161.4301 | $161.43 | $161.45 | $161.40 |
| 7 purchase totals = | $803.52 | $854.1183 | $854.12 | $854.10 | $854.10 | |