| 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 | $138.39 | 9.664% | $151.764 | $151.76 | $151.75 | $151.80 |
| Purchase #2 | $118.36 | 12.174% | $132.7691 | $132.77 | $132.75 | $132.80 |
| Purchase #3 | $160.47 | 6.451% | $170.8219 | $170.82 | $170.80 | $170.80 |
| Purchase #4 | $159.72 | 6.833% | $170.6337 | $170.63 | $170.65 | $170.60 |
| Purchase #5 | $38.32 | 10.487% | $42.3386 | $42.34 | $42.35 | $42.30 |
| Purchase #6 | $247.87 | 10.390% | $273.6237 | $273.62 | $273.60 | $273.60 |
| Purchase #7 | $62.25 | 3.740% | $64.5782 | $64.58 | $64.60 | $64.60 |
| 7 purchase totals = | $925.38 | $1,006.5292 | $1,006.52 | $1,006.50 | $1,006.50 | |