| 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 | $128.44 | 7.327% | $137.8508 | $137.85 | $137.85 | $137.90 |
| Purchase #2 | $189.72 | 9.495% | $207.7339 | $207.73 | $207.75 | $207.70 |
| Purchase #3 | $172.50 | 13.410% | $195.6323 | $195.63 | $195.65 | $195.60 |
| Purchase #4 | $247.30 | 7.157% | $264.9993 | $265.00 | $265.00 | $265.00 |
| Purchase #5 | $119.32 | 10.327% | $131.6422 | $131.64 | $131.65 | $131.60 |
| Purchase #6 | $70.30 | 13.105% | $79.5128 | $79.51 | $79.50 | $79.50 |
| Purchase #7 | $35.80 | 6.678% | $38.1907 | $38.19 | $38.20 | $38.20 |
| 7 purchase totals = | $963.38 | $1,055.5620 | $1,055.55 | $1,055.60 | $1,055.50 | |