| 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 | $183.32 | 5.145% | $192.7518 | $192.75 | $192.75 | $192.80 |
| Purchase #2 | $231.41 | 11.778% | $258.6655 | $258.67 | $258.65 | $258.70 |
| Purchase #3 | $201.45 | 4.448% | $210.4105 | $210.41 | $210.40 | $210.40 |
| Purchase #4 | $201.55 | 12.822% | $227.3927 | $227.39 | $227.40 | $227.40 |
| Purchase #5 | $227.88 | 7.784% | $245.6182 | $245.62 | $245.60 | $245.60 |
| Purchase #6 | $78.70 | 13.317% | $89.1805 | $89.18 | $89.20 | $89.20 |
| Purchase #7 | $215.62 | 13.174% | $244.0258 | $244.03 | $244.05 | $244.00 |
| 7 purchase totals = | $1,339.93 | $1,468.0450 | $1,468.05 | $1,468.05 | $1,468.10 | |