| 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 | $195.57 | 11.567% | $218.1916 | $218.19 | $218.20 | $218.20 |
| Purchase #2 | $144.41 | 7.756% | $155.6104 | $155.61 | $155.60 | $155.60 |
| Purchase #3 | $92.90 | 11.837% | $103.8966 | $103.90 | $103.90 | $103.90 |
| Purchase #4 | $19.80 | 6.753% | $21.1371 | $21.14 | $21.15 | $21.10 |
| Purchase #5 | $137.91 | 5.826% | $145.9446 | $145.94 | $145.95 | $145.90 |
| Purchase #6 | $55.65 | 8.345% | $60.294 | $60.29 | $60.30 | $60.30 |
| Purchase #7 | $205.39 | 5.661% | $217.0171 | $217.02 | $217.00 | $217.00 |
| 7 purchase totals = | $851.63 | $922.0914 | $922.09 | $922.10 | $922.00 | |