| 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 | $133.38 | 10.688% | $147.6357 | $147.64 | $147.65 | $147.60 |
| Purchase #2 | $223.72 | 13.499% | $253.92 | $253.92 | $253.90 | $253.90 |
| Purchase #3 | $201.53 | 4.354% | $210.3046 | $210.30 | $210.30 | $210.30 |
| Purchase #4 | $40.86 | 12.459% | $45.9507 | $45.95 | $45.95 | $46.00 |
| Purchase #5 | $146.53 | 8.331% | $158.7374 | $158.74 | $158.75 | $158.70 |
| Purchase #6 | $108.62 | 4.294% | $113.2841 | $113.28 | $113.30 | $113.30 |
| Purchase #7 | $90.34 | 11.568% | $100.7905 | $100.79 | $100.80 | $100.80 |
| 7 purchase totals = | $944.98 | $1,030.6230 | $1,030.62 | $1,030.65 | $1,030.60 | |