| 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 | $155.40 | 11.600% | $173.4264 | $173.43 | $173.45 | $173.40 |
| Purchase #2 | $233.38 | 4.212% | $243.21 | $243.21 | $243.20 | $243.20 |
| Purchase #3 | $246.98 | 13.354% | $279.9617 | $279.96 | $279.95 | $280.00 |
| Purchase #4 | $104.66 | 12.303% | $117.5363 | $117.54 | $117.55 | $117.50 |
| Purchase #5 | $83.62 | 6.220% | $88.8212 | $88.82 | $88.80 | $88.80 |
| Purchase #6 | $150.76 | 9.199% | $164.6284 | $164.63 | $164.65 | $164.60 |
| Purchase #7 | $134.72 | 6.632% | $143.6546 | $143.65 | $143.65 | $143.70 |
| 7 purchase totals = | $1,109.52 | $1,211.2386 | $1,211.24 | $1,211.25 | $1,211.20 | |