| 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 | $183.96 | 6.430% | $195.7886 | $195.79 | $195.80 | $195.80 |
| Purchase #2 | $208.79 | 11.687% | $233.1913 | $233.19 | $233.20 | $233.20 |
| Purchase #3 | $211.44 | 6.533% | $225.2534 | $225.25 | $225.25 | $225.30 |
| Purchase #4 | $49.81 | 10.209% | $54.8951 | $54.90 | $54.90 | $54.90 |
| Purchase #5 | $25.55 | 5.321% | $26.9095 | $26.91 | $26.90 | $26.90 |
| Purchase #6 | $144.53 | 7.590% | $155.4998 | $155.50 | $155.50 | $155.50 |
| Purchase #7 | $183.52 | 7.437% | $197.1684 | $197.17 | $197.15 | $197.20 |
| 7 purchase totals = | $1,007.60 | $1,088.7061 | $1,088.71 | $1,088.70 | $1,088.80 | |