| 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 | $194.63 | 9.544% | $213.2055 | $213.21 | $213.20 | $213.20 |
| Purchase #2 | $67.60 | 6.723% | $72.1447 | $72.14 | $72.15 | $72.10 |
| Purchase #3 | $135.27 | 6.424% | $143.9597 | $143.96 | $143.95 | $144.00 |
| Purchase #4 | $217.43 | 13.305% | $246.3591 | $246.36 | $246.35 | $246.40 |
| Purchase #5 | $99.47 | 10.136% | $109.5523 | $109.55 | $109.55 | $109.60 |
| Purchase #6 | $100.39 | 5.292% | $105.7026 | $105.70 | $105.70 | $105.70 |
| Purchase #7 | $172.90 | 13.226% | $195.7678 | $195.77 | $195.75 | $195.80 |
| 7 purchase totals = | $987.69 | $1,086.6917 | $1,086.69 | $1,086.65 | $1,086.80 | |