| 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 | $63.28 | 9.269% | $69.1454 | $69.15 | $69.15 | $69.10 |
| Purchase #2 | $129.69 | 4.136% | $135.054 | $135.05 | $135.05 | $135.10 |
| Purchase #3 | $91.64 | 7.850% | $98.8337 | $98.83 | $98.85 | $98.80 |
| Purchase #4 | $162.43 | 8.296% | $175.9052 | $175.91 | $175.90 | $175.90 |
| Purchase #5 | $206.33 | 12.609% | $232.3461 | $232.35 | $232.35 | $232.30 |
| Purchase #6 | $204.66 | 8.130% | $221.2989 | $221.30 | $221.30 | $221.30 |
| Purchase #7 | $180.58 | 10.562% | $199.6529 | $199.65 | $199.65 | $199.70 |
| 7 purchase totals = | $1,038.61 | $1,132.2362 | $1,132.24 | $1,132.25 | $1,132.20 | |