| 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 | $145.77 | 8.782% | $158.5715 | $158.57 | $158.55 | $158.60 |
| Purchase #2 | $22.74 | 11.334% | $25.3174 | $25.32 | $25.30 | $25.30 |
| Purchase #3 | $107.48 | 11.171% | $119.4866 | $119.49 | $119.50 | $119.50 |
| Purchase #4 | $204.88 | 3.141% | $211.3153 | $211.32 | $211.30 | $211.30 |
| Purchase #5 | $137.90 | 8.670% | $149.8559 | $149.86 | $149.85 | $149.90 |
| Purchase #6 | $203.50 | 9.498% | $222.8284 | $222.83 | $222.85 | $222.80 |
| Purchase #7 | $42.56 | 4.748% | $44.5807 | $44.58 | $44.60 | $44.60 |
| 7 purchase totals = | $864.83 | $931.9558 | $931.97 | $931.95 | $932.00 | |