| 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 | $161.79 | 8.625% | $175.7444 | $175.74 | $175.75 | $175.70 |
| Purchase #2 | $149.60 | 12.871% | $168.855 | $168.86 | $168.85 | $168.90 |
| Purchase #3 | $200.57 | 9.782% | $220.1898 | $220.19 | $220.20 | $220.20 |
| Purchase #4 | $216.53 | 7.819% | $233.4605 | $233.46 | $233.45 | $233.50 |
| Purchase #5 | $20.99 | 8.744% | $22.8254 | $22.83 | $22.85 | $22.80 |
| Purchase #6 | $103.67 | 3.597% | $107.399 | $107.40 | $107.40 | $107.40 |
| Purchase #7 | $29.91 | 8.196% | $32.3614 | $32.36 | $32.35 | $32.40 |
| 7 purchase totals = | $883.06 | $960.8355 | $960.84 | $960.85 | $960.90 | |