| 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 | $194.48 | 13.725% | $221.1724 | $221.17 | $221.15 | $221.20 |
| Purchase #2 | $71.43 | 3.519% | $73.9436 | $73.94 | $73.95 | $73.90 |
| Purchase #3 | $136.38 | 12.661% | $153.6471 | $153.65 | $153.65 | $153.60 |
| Purchase #4 | $125.64 | 13.842% | $143.0311 | $143.03 | $143.05 | $143.00 |
| Purchase #5 | $89.50 | 12.632% | $100.8056 | $100.81 | $100.80 | $100.80 |
| Purchase #6 | $230.29 | 4.497% | $240.6461 | $240.65 | $240.65 | $240.60 |
| Purchase #7 | $160.92 | 10.151% | $177.255 | $177.26 | $177.25 | $177.30 |
| 7 purchase totals = | $1,008.64 | $1,110.5009 | $1,110.51 | $1,110.50 | $1,110.40 | |