| 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 | $172.30 | 9.459% | $188.5979 | $188.60 | $188.60 | $188.60 |
| Purchase #2 | $91.77 | 11.795% | $102.5943 | $102.59 | $102.60 | $102.60 |
| Purchase #3 | $179.53 | 8.472% | $194.7398 | $194.74 | $194.75 | $194.70 |
| Purchase #4 | $141.40 | 11.854% | $158.1616 | $158.16 | $158.15 | $158.20 |
| Purchase #5 | $228.55 | 6.776% | $244.0365 | $244.04 | $244.05 | $244.00 |
| Purchase #6 | $72.68 | 7.276% | $77.9682 | $77.97 | $77.95 | $78.00 |
| Purchase #7 | $96.68 | 6.350% | $102.8192 | $102.82 | $102.80 | $102.80 |
| 7 purchase totals = | $982.91 | $1,068.9175 | $1,068.92 | $1,068.90 | $1,068.90 | |