| 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 | $131.74 | 7.242% | $141.2806 | $141.28 | $141.30 | $141.30 |
| Purchase #2 | $146.75 | 9.469% | $160.6458 | $160.65 | $160.65 | $160.60 |
| Purchase #3 | $222.87 | 4.387% | $232.6473 | $232.65 | $232.65 | $232.60 |
| Purchase #4 | $243.90 | 9.518% | $267.1144 | $267.11 | $267.10 | $267.10 |
| Purchase #5 | $222.26 | 4.173% | $231.5349 | $231.53 | $231.55 | $231.50 |
| Purchase #6 | $138.98 | 4.244% | $144.8783 | $144.88 | $144.90 | $144.90 |
| Purchase #7 | $211.49 | 6.503% | $225.2432 | $225.24 | $225.25 | $225.20 |
| 7 purchase totals = | $1,317.99 | $1,403.3445 | $1,403.34 | $1,403.40 | $1,403.20 | |