| 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 | $138.31 | 8.157% | $149.5919 | $149.59 | $149.60 | $149.60 |
| Purchase #2 | $247.96 | 7.551% | $266.6835 | $266.68 | $266.70 | $266.70 |
| Purchase #3 | $201.57 | 5.732% | $213.124 | $213.12 | $213.10 | $213.10 |
| Purchase #4 | $75.40 | 10.412% | $83.2506 | $83.25 | $83.25 | $83.30 |
| Purchase #5 | $122.99 | 10.786% | $136.2557 | $136.26 | $136.25 | $136.30 |
| Purchase #6 | $73.92 | 10.131% | $81.4088 | $81.41 | $81.40 | $81.40 |
| Purchase #7 | $151.33 | 5.298% | $159.3475 | $159.35 | $159.35 | $159.30 |
| 7 purchase totals = | $1,011.48 | $1,089.6620 | $1,089.66 | $1,089.65 | $1,089.70 | |