| 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 | $145.62 | 10.590% | $161.0412 | $161.04 | $161.05 | $161.00 |
| Purchase #2 | $173.67 | 6.771% | $185.4292 | $185.43 | $185.45 | $185.40 |
| Purchase #3 | $45.29 | 9.425% | $49.5586 | $49.56 | $49.55 | $49.60 |
| Purchase #4 | $52.74 | 7.638% | $56.7683 | $56.77 | $56.75 | $56.80 |
| Purchase #5 | $210.85 | 11.529% | $235.1589 | $235.16 | $235.15 | $235.20 |
| Purchase #6 | $138.25 | 13.540% | $156.9691 | $156.97 | $156.95 | $157.00 |
| Purchase #7 | $39.80 | 4.626% | $41.6411 | $41.64 | $41.65 | $41.60 |
| 7 purchase totals = | $806.22 | $886.5664 | $886.57 | $886.55 | $886.60 | |