| 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 | $158.60 | 6.268% | $168.541 | $168.54 | $168.55 | $168.50 |
| Purchase #2 | $168.44 | 11.594% | $187.9689 | $187.97 | $187.95 | $188.00 |
| Purchase #3 | $190.71 | 13.435% | $216.3319 | $216.33 | $216.35 | $216.30 |
| Purchase #4 | $233.46 | 11.620% | $260.5881 | $260.59 | $260.60 | $260.60 |
| Purchase #5 | $5.86 | 10.380% | $6.4683 | $6.47 | $6.45 | $6.50 |
| Purchase #6 | $244.80 | 7.459% | $263.0596 | $263.06 | $263.05 | $263.10 |
| Purchase #7 | $208.82 | 10.503% | $230.7524 | $230.75 | $230.75 | $230.80 |
| 7 purchase totals = | $1,210.69 | $1,333.7102 | $1,333.71 | $1,333.70 | $1,333.80 | |