| 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 | $146.31 | 6.440% | $155.7324 | $155.73 | $155.75 | $155.70 |
| Purchase #2 | $173.88 | 10.830% | $192.7112 | $192.71 | $192.70 | $192.70 |
| Purchase #3 | $212.46 | 13.360% | $240.8447 | $240.84 | $240.85 | $240.80 |
| Purchase #4 | $20.31 | 11.371% | $22.6195 | $22.62 | $22.60 | $22.60 |
| Purchase #5 | $29.27 | 8.853% | $31.8613 | $31.86 | $31.85 | $31.90 |
| Purchase #6 | $138.86 | 7.373% | $149.0981 | $149.10 | $149.10 | $149.10 |
| Purchase #7 | $241.30 | 9.220% | $263.5479 | $263.55 | $263.55 | $263.50 |
| 7 purchase totals = | $962.39 | $1,056.4151 | $1,056.41 | $1,056.40 | $1,056.30 | |