| 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 | $131.33 | 3.349% | $135.7282 | $135.73 | $135.75 | $135.70 |
| Purchase #2 | $52.25 | 10.212% | $57.5858 | $57.59 | $57.60 | $57.60 |
| Purchase #3 | $181.95 | 8.454% | $197.3321 | $197.33 | $197.35 | $197.30 |
| Purchase #4 | $97.87 | 13.631% | $111.2107 | $111.21 | $111.20 | $111.20 |
| Purchase #5 | $56.40 | 13.643% | $64.0947 | $64.09 | $64.10 | $64.10 |
| Purchase #6 | $140.97 | 7.477% | $151.5103 | $151.51 | $151.50 | $151.50 |
| Purchase #7 | $124.54 | 3.628% | $129.0583 | $129.06 | $129.05 | $129.10 |
| 7 purchase totals = | $785.31 | $846.5201 | $846.52 | $846.55 | $846.50 | |