| 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 | $169.58 | 8.544% | $184.0689 | $184.07 | $184.05 | $184.10 |
| Purchase #2 | $142.85 | 8.645% | $155.1994 | $155.20 | $155.20 | $155.20 |
| Purchase #3 | $131.77 | 4.803% | $138.0989 | $138.10 | $138.10 | $138.10 |
| Purchase #4 | $131.55 | 5.656% | $138.9905 | $138.99 | $139.00 | $139.00 |
| Purchase #5 | $165.67 | 13.253% | $187.6262 | $187.63 | $187.65 | $187.60 |
| Purchase #6 | $70.98 | 4.671% | $74.2955 | $74.30 | $74.30 | $74.30 |
| Purchase #7 | $72.27 | 5.838% | $76.4891 | $76.49 | $76.50 | $76.50 |
| 7 purchase totals = | $884.67 | $954.7685 | $954.78 | $954.80 | $954.80 | |