| 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 | $173.67 | 5.640% | $183.465 | $183.47 | $183.45 | $183.50 |
| Purchase #2 | $115.78 | 8.630% | $125.7718 | $125.77 | $125.75 | $125.80 |
| Purchase #3 | $197.78 | 5.681% | $209.0159 | $209.02 | $209.00 | $209.00 |
| Purchase #4 | $96.52 | 11.521% | $107.6401 | $107.64 | $107.65 | $107.60 |
| Purchase #5 | $241.98 | 12.843% | $273.0575 | $273.06 | $273.05 | $273.10 |
| Purchase #6 | $138.84 | 6.834% | $148.3283 | $148.33 | $148.35 | $148.30 |
| Purchase #7 | $87.25 | 6.305% | $92.7511 | $92.75 | $92.75 | $92.80 |
| 7 purchase totals = | $1,051.82 | $1,140.0297 | $1,140.04 | $1,140.00 | $1,140.10 | |