| 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 | $156.68 | 3.185% | $161.6703 | $161.67 | $161.65 | $161.70 |
| Purchase #2 | $59.33 | 9.789% | $65.1378 | $65.14 | $65.15 | $65.10 |
| Purchase #3 | $137.33 | 9.161% | $149.9108 | $149.91 | $149.90 | $149.90 |
| Purchase #4 | $63.60 | 12.545% | $71.5786 | $71.58 | $71.60 | $71.60 |
| Purchase #5 | $230.46 | 9.823% | $253.0981 | $253.10 | $253.10 | $253.10 |
| Purchase #6 | $158.83 | 7.432% | $170.6342 | $170.63 | $170.65 | $170.60 |
| Purchase #7 | $167.65 | 9.397% | $183.4041 | $183.40 | $183.40 | $183.40 |
| 7 purchase totals = | $973.88 | $1,055.4339 | $1,055.43 | $1,055.45 | $1,055.40 | |