| 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 | $175.69 | 7.307% | $188.5277 | $188.53 | $188.55 | $188.50 |
| Purchase #2 | $176.50 | 9.311% | $192.9339 | $192.93 | $192.95 | $192.90 |
| Purchase #3 | $122.75 | 3.854% | $127.4808 | $127.48 | $127.50 | $127.50 |
| Purchase #4 | $45.66 | 9.162% | $49.8434 | $49.84 | $49.85 | $49.80 |
| Purchase #5 | $127.52 | 4.278% | $132.9753 | $132.98 | $133.00 | $133.00 |
| Purchase #6 | $187.87 | 11.833% | $210.1007 | $210.10 | $210.10 | $210.10 |
| Purchase #7 | $138.52 | 5.634% | $146.3242 | $146.32 | $146.30 | $146.30 |
| 7 purchase totals = | $974.51 | $1,048.1860 | $1,048.18 | $1,048.25 | $1,048.10 | |