| 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 | $140.34 | 5.631% | $148.2425 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $126.29 | 7.811% | $136.1545 | $136.15 | $136.15 | $136.20 |
| Purchase #3 | $241.94 | 5.245% | $254.6298 | $254.63 | $254.65 | $254.60 |
| Purchase #4 | $130.93 | 3.638% | $135.6932 | $135.69 | $135.70 | $135.70 |
| Purchase #5 | $46.89 | 10.535% | $51.8299 | $51.83 | $51.85 | $51.80 |
| Purchase #6 | $223.36 | 6.132% | $237.0564 | $237.06 | $237.05 | $237.10 |
| Purchase #7 | $122.80 | 5.579% | $129.651 | $129.65 | $129.65 | $129.70 |
| 7 purchase totals = | $1,032.55 | $1,093.2573 | $1,093.25 | $1,093.30 | $1,093.30 | |