| 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 | $80.36 | 10.270% | $88.613 | $88.61 | $88.60 | $88.60 |
| Purchase #2 | $230.28 | 9.120% | $251.2815 | $251.28 | $251.30 | $251.30 |
| Purchase #3 | $169.68 | 7.502% | $182.4094 | $182.41 | $182.40 | $182.40 |
| Purchase #4 | $175.57 | 5.600% | $185.4019 | $185.40 | $185.40 | $185.40 |
| Purchase #5 | $204.59 | 7.128% | $219.1732 | $219.17 | $219.15 | $219.20 |
| Purchase #6 | $229.88 | 5.157% | $241.7349 | $241.73 | $241.75 | $241.70 |
| Purchase #7 | $9.90 | 8.744% | $10.7657 | $10.77 | $10.75 | $10.80 |
| 7 purchase totals = | $1,100.26 | $1,179.3796 | $1,179.37 | $1,179.35 | $1,179.40 | |