| 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 | $178.59 | 12.537% | $200.9798 | $200.98 | $201.00 | $201.00 |
| Purchase #2 | $20.55 | 7.803% | $22.1535 | $22.15 | $22.15 | $22.20 |
| Purchase #3 | $191.85 | 4.332% | $200.1609 | $200.16 | $200.15 | $200.20 |
| Purchase #4 | $36.84 | 4.541% | $38.5129 | $38.51 | $38.50 | $38.50 |
| Purchase #5 | $88.68 | 3.514% | $91.7962 | $91.80 | $91.80 | $91.80 |
| Purchase #6 | $60.79 | 11.212% | $67.6058 | $67.61 | $67.60 | $67.60 |
| Purchase #7 | $161.99 | 9.403% | $177.2219 | $177.22 | $177.20 | $177.20 |
| 7 purchase totals = | $739.29 | $798.4310 | $798.43 | $798.40 | $798.50 | |