| 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 | $156.70 | 13.549% | $177.9313 | $177.93 | $177.95 | $177.90 |
| Purchase #2 | $209.38 | 7.732% | $225.5693 | $225.57 | $225.55 | $225.60 |
| Purchase #3 | $215.88 | 13.862% | $245.8053 | $245.81 | $245.80 | $245.80 |
| Purchase #4 | $149.91 | 6.152% | $159.1325 | $159.13 | $159.15 | $159.10 |
| Purchase #5 | $115.47 | 10.862% | $128.0124 | $128.01 | $128.00 | $128.00 |
| Purchase #6 | $58.84 | 11.662% | $65.7019 | $65.70 | $65.70 | $65.70 |
| Purchase #7 | $81.85 | 11.495% | $91.2587 | $91.26 | $91.25 | $91.30 |
| 7 purchase totals = | $988.03 | $1,093.4114 | $1,093.41 | $1,093.40 | $1,093.40 | |