| 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 | $151.42 | 5.485% | $159.7254 | $159.73 | $159.75 | $159.70 |
| Purchase #2 | $8.95 | 7.354% | $9.6082 | $9.61 | $9.60 | $9.60 |
| Purchase #3 | $100.82 | 12.111% | $113.0303 | $113.03 | $113.05 | $113.00 |
| Purchase #4 | $132.36 | 11.658% | $147.7905 | $147.79 | $147.80 | $147.80 |
| Purchase #5 | $62.85 | 11.396% | $70.0124 | $70.01 | $70.00 | $70.00 |
| Purchase #6 | $226.75 | 8.105% | $245.1281 | $245.13 | $245.15 | $245.10 |
| Purchase #7 | $18.43 | 4.120% | $19.1893 | $19.19 | $19.20 | $19.20 |
| 7 purchase totals = | $701.58 | $764.4842 | $764.49 | $764.55 | $764.40 | |