| 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 | $179.91 | 7.140% | $192.7556 | $192.76 | $192.75 | $192.80 |
| Purchase #2 | $98.32 | 10.132% | $108.2818 | $108.28 | $108.30 | $108.30 |
| Purchase #3 | $84.36 | 9.199% | $92.1203 | $92.12 | $92.10 | $92.10 |
| Purchase #4 | $90.74 | 11.621% | $101.2849 | $101.28 | $101.30 | $101.30 |
| Purchase #5 | $47.95 | 3.295% | $49.53 | $49.53 | $49.55 | $49.50 |
| Purchase #6 | $213.80 | 6.460% | $227.6115 | $227.61 | $227.60 | $227.60 |
| Purchase #7 | $107.46 | 9.253% | $117.4033 | $117.40 | $117.40 | $117.40 |
| 7 purchase totals = | $822.54 | $888.9874 | $888.98 | $889.00 | $889.00 | |