| 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 | $137.98 | 7.581% | $148.4403 | $148.44 | $148.45 | $148.40 |
| Purchase #2 | $118.38 | 9.849% | $130.0392 | $130.04 | $130.05 | $130.00 |
| Purchase #3 | $122.64 | 10.293% | $135.2633 | $135.26 | $135.25 | $135.30 |
| Purchase #4 | $224.98 | 13.611% | $255.602 | $255.60 | $255.60 | $255.60 |
| Purchase #5 | $84.34 | 8.569% | $91.5671 | $91.57 | $91.55 | $91.60 |
| Purchase #6 | $98.57 | 13.734% | $112.1076 | $112.11 | $112.10 | $112.10 |
| Purchase #7 | $173.61 | 10.604% | $192.0196 | $192.02 | $192.00 | $192.00 |
| 7 purchase totals = | $960.50 | $1,065.0391 | $1,065.04 | $1,065.00 | $1,065.00 | |