| 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 | $68.65 | 11.784% | $76.7397 | $76.74 | $76.75 | $76.70 |
| Purchase #2 | $139.66 | 6.137% | $148.2309 | $148.23 | $148.25 | $148.20 |
| Purchase #3 | $112.50 | 7.867% | $121.3504 | $121.35 | $121.35 | $121.40 |
| Purchase #4 | $105.28 | 3.523% | $108.989 | $108.99 | $109.00 | $109.00 |
| Purchase #5 | $121.77 | 5.609% | $128.6001 | $128.60 | $128.60 | $128.60 |
| Purchase #6 | $134.55 | 11.426% | $149.9237 | $149.92 | $149.90 | $149.90 |
| Purchase #7 | $216.33 | 7.750% | $233.0956 | $233.10 | $233.10 | $233.10 |
| 7 purchase totals = | $898.74 | $966.9294 | $966.93 | $966.95 | $966.90 | |