| 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 | $152.45 | 12.151% | $170.9742 | $170.97 | $170.95 | $171.00 |
| Purchase #2 | $38.84 | 8.749% | $42.2381 | $42.24 | $42.25 | $42.20 |
| Purchase #3 | $249.55 | 6.736% | $266.3597 | $266.36 | $266.35 | $266.40 |
| Purchase #4 | $250.35 | 5.245% | $263.4809 | $263.48 | $263.50 | $263.50 |
| Purchase #5 | $161.31 | 12.149% | $180.9076 | $180.91 | $180.90 | $180.90 |
| Purchase #6 | $229.67 | 10.811% | $254.4996 | $254.50 | $254.50 | $254.50 |
| Purchase #7 | $214.80 | 4.398% | $224.2469 | $224.25 | $224.25 | $224.20 |
| 7 purchase totals = | $1,296.97 | $1,402.7070 | $1,402.71 | $1,402.70 | $1,402.70 | |