| 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 | $138.33 | 10.505% | $152.8616 | $152.86 | $152.85 | $152.90 |
| Purchase #2 | $128.86 | 12.874% | $145.4494 | $145.45 | $145.45 | $145.40 |
| Purchase #3 | $206.41 | 6.193% | $219.193 | $219.19 | $219.20 | $219.20 |
| Purchase #4 | $34.47 | 9.424% | $37.7185 | $37.72 | $37.70 | $37.70 |
| Purchase #5 | $58.51 | 10.564% | $64.691 | $64.69 | $64.70 | $64.70 |
| Purchase #6 | $14.76 | 4.249% | $15.3872 | $15.39 | $15.40 | $15.40 |
| Purchase #7 | $241.85 | 6.579% | $257.7613 | $257.76 | $257.75 | $257.80 |
| 7 purchase totals = | $823.19 | $893.0620 | $893.06 | $893.05 | $893.10 | |