| 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 | $155.75 | 3.537% | $161.2589 | $161.26 | $161.25 | $161.30 |
| Purchase #2 | $102.51 | 6.772% | $109.452 | $109.45 | $109.45 | $109.50 |
| Purchase #3 | $120.74 | 6.830% | $128.9865 | $128.99 | $129.00 | $129.00 |
| Purchase #4 | $242.80 | 4.695% | $254.1995 | $254.20 | $254.20 | $254.20 |
| Purchase #5 | $46.99 | 13.812% | $53.4803 | $53.48 | $53.50 | $53.50 |
| Purchase #6 | $218.82 | 12.158% | $245.4241 | $245.42 | $245.40 | $245.40 |
| Purchase #7 | $13.43 | 11.244% | $14.9401 | $14.94 | $14.95 | $14.90 |
| 7 purchase totals = | $901.04 | $967.7414 | $967.74 | $967.75 | $967.80 | |