| 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 | $137.41 | 9.725% | $150.7731 | $150.77 | $150.75 | $150.80 |
| Purchase #2 | $233.87 | 10.227% | $257.7879 | $257.79 | $257.80 | $257.80 |
| Purchase #3 | $228.59 | 8.244% | $247.435 | $247.44 | $247.45 | $247.40 |
| Purchase #4 | $40.56 | 10.138% | $44.672 | $44.67 | $44.65 | $44.70 |
| Purchase #5 | $173.62 | 13.838% | $197.6455 | $197.65 | $197.65 | $197.60 |
| Purchase #6 | $19.57 | 10.550% | $21.6346 | $21.63 | $21.65 | $21.60 |
| Purchase #7 | $121.90 | 11.462% | $135.8722 | $135.87 | $135.85 | $135.90 |
| 7 purchase totals = | $955.52 | $1,055.8203 | $1,055.82 | $1,055.80 | $1,055.80 | |