| 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 | $132.90 | 12.815% | $149.9311 | $149.93 | $149.95 | $149.90 |
| Purchase #2 | $38.71 | 6.301% | $41.1491 | $41.15 | $41.15 | $41.10 |
| Purchase #3 | $221.40 | 4.237% | $230.7807 | $230.78 | $230.80 | $230.80 |
| Purchase #4 | $154.56 | 13.238% | $175.0207 | $175.02 | $175.00 | $175.00 |
| Purchase #5 | $152.26 | 6.629% | $162.3533 | $162.35 | $162.35 | $162.40 |
| Purchase #6 | $105.31 | 6.168% | $111.8055 | $111.81 | $111.80 | $111.80 |
| Purchase #7 | $152.70 | 7.519% | $164.1815 | $164.18 | $164.20 | $164.20 |
| 7 purchase totals = | $957.84 | $1,035.2219 | $1,035.22 | $1,035.25 | $1,035.20 | |