| 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 | $137.48 | 3.264% | $141.9673 | $141.97 | $141.95 | $142.00 |
| Purchase #2 | $47.95 | 13.811% | $54.5724 | $54.57 | $54.55 | $54.60 |
| Purchase #3 | $213.79 | 7.580% | $229.9953 | $230.00 | $230.00 | $230.00 |
| Purchase #4 | $214.80 | 13.781% | $244.4016 | $244.40 | $244.40 | $244.40 |
| Purchase #5 | $145.78 | 4.793% | $152.7672 | $152.77 | $152.75 | $152.80 |
| Purchase #6 | $158.68 | 4.582% | $165.9507 | $165.95 | $165.95 | $166.00 |
| Purchase #7 | $57.62 | 7.424% | $61.8977 | $61.90 | $61.90 | $61.90 |
| 7 purchase totals = | $976.10 | $1,051.5522 | $1,051.56 | $1,051.50 | $1,051.70 | |