| 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 | $32.63 | 9.789% | $35.8242 | $35.82 | $35.80 | $35.80 |
| Purchase #2 | $118.33 | 5.221% | $124.508 | $124.51 | $124.50 | $124.50 |
| Purchase #3 | $89.59 | 6.424% | $95.3453 | $95.35 | $95.35 | $95.30 |
| Purchase #4 | $166.36 | 7.564% | $178.9435 | $178.94 | $178.95 | $178.90 |
| Purchase #5 | $171.30 | 10.401% | $189.1169 | $189.12 | $189.10 | $189.10 |
| Purchase #6 | $72.87 | 4.653% | $76.2606 | $76.26 | $76.25 | $76.30 |
| Purchase #7 | $194.57 | 11.533% | $217.0098 | $217.01 | $217.00 | $217.00 |
| 7 purchase totals = | $845.65 | $917.0083 | $917.01 | $916.95 | $916.90 | |