| 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 | $152.56 | 11.564% | $170.202 | $170.20 | $170.20 | $170.20 |
| Purchase #2 | $186.96 | 7.138% | $200.3052 | $200.31 | $200.30 | $200.30 |
| Purchase #3 | $137.80 | 12.519% | $155.0512 | $155.05 | $155.05 | $155.10 |
| Purchase #4 | $125.88 | 7.182% | $134.9207 | $134.92 | $134.90 | $134.90 |
| Purchase #5 | $91.85 | 9.741% | $100.7971 | $100.80 | $100.80 | $100.80 |
| Purchase #6 | $164.52 | 10.757% | $182.2174 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $249.98 | 9.675% | $274.1656 | $274.17 | $274.15 | $274.20 |
| 7 purchase totals = | $1,109.55 | $1,217.6592 | $1,217.67 | $1,217.60 | $1,217.70 | |