| 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 | $178.84 | 10.226% | $197.1282 | $197.13 | $197.15 | $197.10 |
| Purchase #2 | $93.46 | 3.333% | $96.575 | $96.58 | $96.60 | $96.60 |
| Purchase #3 | $194.77 | 8.491% | $211.3079 | $211.31 | $211.30 | $211.30 |
| Purchase #4 | $130.76 | 8.682% | $142.1126 | $142.11 | $142.10 | $142.10 |
| Purchase #5 | $141.89 | 6.694% | $151.3881 | $151.39 | $151.40 | $151.40 |
| Purchase #6 | $197.82 | 9.180% | $215.9799 | $215.98 | $216.00 | $216.00 |
| Purchase #7 | $130.36 | 13.550% | $148.0238 | $148.02 | $148.00 | $148.00 |
| 7 purchase totals = | $1,067.90 | $1,162.5155 | $1,162.52 | $1,162.55 | $1,162.50 | |