| 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 | $182.99 | 3.405% | $189.2208 | $189.22 | $189.20 | $189.20 |
| Purchase #2 | $53.50 | 5.688% | $56.5431 | $56.54 | $56.55 | $56.50 |
| Purchase #3 | $10.35 | 10.176% | $11.4032 | $11.40 | $11.40 | $11.40 |
| Purchase #4 | $194.49 | 6.512% | $207.1552 | $207.16 | $207.15 | $207.20 |
| Purchase #5 | $89.70 | 6.214% | $95.274 | $95.27 | $95.25 | $95.30 |
| Purchase #6 | $161.64 | 12.732% | $182.22 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $69.93 | 8.748% | $76.0475 | $76.05 | $76.05 | $76.00 |
| 7 purchase totals = | $762.60 | $817.8638 | $817.86 | $817.80 | $817.80 | |