| 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 | $32.72 | 3.188% | $33.7631 | $33.76 | $33.75 | $33.80 |
| Purchase #2 | $161.44 | 3.821% | $167.6086 | $167.61 | $167.60 | $167.60 |
| Purchase #3 | $6.73 | 3.641% | $6.975 | $6.98 | $7.00 | $7.00 |
| Purchase #4 | $145.84 | 4.269% | $152.0659 | $152.07 | $152.05 | $152.10 |
| Purchase #5 | $115.44 | 9.319% | $126.1979 | $126.20 | $126.20 | $126.20 |
| Purchase #6 | $198.62 | 4.375% | $207.3096 | $207.31 | $207.30 | $207.30 |
| Purchase #7 | $120.75 | 7.640% | $129.9753 | $129.98 | $130.00 | $130.00 |
| 7 purchase totals = | $781.54 | $823.8954 | $823.91 | $823.90 | $824.00 | |