| 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 | $155.52 | 6.113% | $165.0269 | $165.03 | $165.05 | $165.00 |
| Purchase #2 | $86.64 | 8.114% | $93.67 | $93.67 | $93.65 | $93.70 |
| Purchase #3 | $184.55 | 13.374% | $209.2317 | $209.23 | $209.25 | $209.20 |
| Purchase #4 | $241.97 | 11.483% | $269.7554 | $269.76 | $269.75 | $269.80 |
| Purchase #5 | $185.60 | 6.864% | $198.3396 | $198.34 | $198.35 | $198.30 |
| Purchase #6 | $233.55 | 9.636% | $256.0549 | $256.05 | $256.05 | $256.10 |
| Purchase #7 | $29.60 | 11.106% | $32.8874 | $32.89 | $32.90 | $32.90 |
| 7 purchase totals = | $1,117.43 | $1,224.9659 | $1,224.97 | $1,225.00 | $1,225.00 | |