| 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 | $174.60 | 3.815% | $181.261 | $181.26 | $181.25 | $181.30 |
| Purchase #2 | $42.67 | 9.737% | $46.8248 | $46.82 | $46.80 | $46.80 |
| Purchase #3 | $234.62 | 10.585% | $259.4545 | $259.45 | $259.45 | $259.50 |
| Purchase #4 | $199.55 | 5.610% | $210.7448 | $210.74 | $210.75 | $210.70 |
| Purchase #5 | $19.39 | 12.200% | $21.7556 | $21.76 | $21.75 | $21.80 |
| Purchase #6 | $160.93 | 13.324% | $182.3723 | $182.37 | $182.35 | $182.40 |
| Purchase #7 | $128.94 | 12.719% | $145.3399 | $145.34 | $145.35 | $145.30 |
| 7 purchase totals = | $960.70 | $1,047.7529 | $1,047.74 | $1,047.70 | $1,047.80 | |