| 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 | $164.66 | 10.400% | $181.7846 | $181.78 | $181.80 | $181.80 |
| Purchase #2 | $219.65 | 8.745% | $238.8584 | $238.86 | $238.85 | $238.90 |
| Purchase #3 | $221.51 | 6.450% | $235.7974 | $235.80 | $235.80 | $235.80 |
| Purchase #4 | $63.92 | 9.483% | $69.9815 | $69.98 | $70.00 | $70.00 |
| Purchase #5 | $71.48 | 7.484% | $76.8296 | $76.83 | $76.85 | $76.80 |
| Purchase #6 | $101.94 | 9.376% | $111.4979 | $111.50 | $111.50 | $111.50 |
| Purchase #7 | $67.31 | 9.319% | $73.5826 | $73.58 | $73.60 | $73.60 |
| 7 purchase totals = | $910.47 | $988.3320 | $988.33 | $988.40 | $988.40 | |