| 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 | $135.80 | 12.428% | $152.6772 | $152.68 | $152.70 | $152.70 |
| Purchase #2 | $145.87 | 5.305% | $153.6084 | $153.61 | $153.60 | $153.60 |
| Purchase #3 | $182.66 | 8.509% | $198.2025 | $198.20 | $198.20 | $198.20 |
| Purchase #4 | $89.84 | 9.285% | $98.1816 | $98.18 | $98.20 | $98.20 |
| Purchase #5 | $39.90 | 9.660% | $43.7543 | $43.75 | $43.75 | $43.80 |
| Purchase #6 | $229.66 | 6.478% | $244.5374 | $244.54 | $244.55 | $244.50 |
| Purchase #7 | $222.86 | 9.235% | $243.4411 | $243.44 | $243.45 | $243.40 |
| 7 purchase totals = | $1,046.59 | $1,134.4025 | $1,134.40 | $1,134.45 | $1,134.40 | |