| 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 | $117.80 | 3.274% | $121.6568 | $121.66 | $121.65 | $121.70 |
| Purchase #2 | $7.49 | 10.545% | $8.2798 | $8.28 | $8.30 | $8.30 |
| Purchase #3 | $69.42 | 9.804% | $76.2259 | $76.23 | $76.25 | $76.20 |
| Purchase #4 | $92.91 | 5.489% | $98.0098 | $98.01 | $98.00 | $98.00 |
| Purchase #5 | $147.52 | 13.553% | $167.5134 | $167.51 | $167.50 | $167.50 |
| Purchase #6 | $138.78 | 4.715% | $145.3235 | $145.32 | $145.30 | $145.30 |
| Purchase #7 | $96.51 | 5.675% | $101.9869 | $101.99 | $102.00 | $102.00 |
| 7 purchase totals = | $670.43 | $718.9961 | $719.00 | $719.00 | $719.00 | |