| 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 | $96.92 | 13.659% | $110.1583 | $110.16 | $110.15 | $110.20 |
| Purchase #2 | $183.79 | 9.269% | $200.8255 | $200.83 | $200.85 | $200.80 |
| Purchase #3 | $133.55 | 5.834% | $141.3413 | $141.34 | $141.35 | $141.30 |
| Purchase #4 | $28.44 | 3.233% | $29.3595 | $29.36 | $29.35 | $29.40 |
| Purchase #5 | $176.81 | 7.239% | $189.6093 | $189.61 | $189.60 | $189.60 |
| Purchase #6 | $137.31 | 9.837% | $150.8172 | $150.82 | $150.80 | $150.80 |
| Purchase #7 | $56.63 | 13.498% | $64.2739 | $64.27 | $64.25 | $64.30 |
| 7 purchase totals = | $813.45 | $886.3850 | $886.39 | $886.35 | $886.40 | |