| 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 | $145.75 | 4.795% | $152.7387 | $152.74 | $152.75 | $152.70 |
| Purchase #2 | $143.38 | 11.274% | $159.5447 | $159.54 | $159.55 | $159.50 |
| Purchase #3 | $34.64 | 13.666% | $39.3739 | $39.37 | $39.35 | $39.40 |
| Purchase #4 | $96.30 | 9.418% | $105.3695 | $105.37 | $105.35 | $105.40 |
| Purchase #5 | $224.87 | 3.720% | $233.2352 | $233.24 | $233.25 | $233.20 |
| Purchase #6 | $102.61 | 5.378% | $108.1284 | $108.13 | $108.15 | $108.10 |
| Purchase #7 | $224.89 | 8.624% | $244.2845 | $244.28 | $244.30 | $244.30 |
| 7 purchase totals = | $972.44 | $1,042.6749 | $1,042.67 | $1,042.70 | $1,042.60 | |