| 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 | $149.96 | 7.443% | $161.1215 | $161.12 | $161.10 | $161.10 |
| Purchase #2 | $86.46 | 4.808% | $90.617 | $90.62 | $90.60 | $90.60 |
| Purchase #3 | $37.49 | 12.802% | $42.2895 | $42.29 | $42.30 | $42.30 |
| Purchase #4 | $91.98 | 13.564% | $104.4562 | $104.46 | $104.45 | $104.50 |
| Purchase #5 | $244.95 | 5.144% | $257.5502 | $257.55 | $257.55 | $257.60 |
| Purchase #6 | $220.77 | 11.726% | $246.6575 | $246.66 | $246.65 | $246.70 |
| Purchase #7 | $159.75 | 8.528% | $173.3735 | $173.37 | $173.35 | $173.40 |
| 7 purchase totals = | $991.36 | $1,076.0654 | $1,076.07 | $1,076.00 | $1,076.20 | |