| 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 | $126.57 | 10.443% | $139.7877 | $139.79 | $139.80 | $139.80 |
| Purchase #2 | $240.69 | 8.251% | $260.5493 | $260.55 | $260.55 | $260.50 |
| Purchase #3 | $247.31 | 7.610% | $266.1303 | $266.13 | $266.15 | $266.10 |
| Purchase #4 | $136.65 | 9.662% | $149.8531 | $149.85 | $149.85 | $149.90 |
| Purchase #5 | $91.31 | 3.788% | $94.7688 | $94.77 | $94.75 | $94.80 |
| Purchase #6 | $174.58 | 10.429% | $192.7869 | $192.79 | $192.80 | $192.80 |
| Purchase #7 | $38.29 | 13.474% | $43.4492 | $43.45 | $43.45 | $43.40 |
| 7 purchase totals = | $1,055.40 | $1,147.3253 | $1,147.33 | $1,147.35 | $1,147.30 | |