| 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 | $144.65 | 10.397% | $159.6893 | $159.69 | $159.70 | $159.70 |
| Purchase #2 | $221.75 | 10.842% | $245.7921 | $245.79 | $245.80 | $245.80 |
| Purchase #3 | $211.47 | 7.815% | $227.9964 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $171.89 | 4.562% | $179.7316 | $179.73 | $179.75 | $179.70 |
| Purchase #5 | $119.36 | 13.165% | $135.0737 | $135.07 | $135.05 | $135.10 |
| Purchase #6 | $48.42 | 12.822% | $54.6284 | $54.63 | $54.65 | $54.60 |
| Purchase #7 | $211.96 | 6.442% | $225.6145 | $225.61 | $225.60 | $225.60 |
| 7 purchase totals = | $1,129.50 | $1,228.5260 | $1,228.52 | $1,228.55 | $1,228.50 | |