| 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 | $144.63 | 5.558% | $152.6685 | $152.67 | $152.65 | $152.70 |
| Purchase #2 | $64.66 | 7.582% | $69.5625 | $69.56 | $69.55 | $69.60 |
| Purchase #3 | $33.70 | 12.198% | $37.8107 | $37.81 | $37.80 | $37.80 |
| Purchase #4 | $108.54 | 3.864% | $112.734 | $112.73 | $112.75 | $112.70 |
| Purchase #5 | $173.32 | 3.693% | $179.7207 | $179.72 | $179.70 | $179.70 |
| Purchase #6 | $23.63 | 4.301% | $24.6463 | $24.65 | $24.65 | $24.60 |
| Purchase #7 | $37.46 | 12.667% | $42.2051 | $42.21 | $42.20 | $42.20 |
| 7 purchase totals = | $585.94 | $619.3478 | $619.35 | $619.30 | $619.30 | |