| 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 | $142.51 | 4.729% | $149.2493 | $149.25 | $149.25 | $149.20 |
| Purchase #2 | $88.49 | 9.198% | $96.6293 | $96.63 | $96.65 | $96.60 |
| Purchase #3 | $127.62 | 3.207% | $131.7128 | $131.71 | $131.70 | $131.70 |
| Purchase #4 | $133.82 | 8.673% | $145.4262 | $145.43 | $145.45 | $145.40 |
| Purchase #5 | $105.47 | 6.542% | $112.3698 | $112.37 | $112.35 | $112.40 |
| Purchase #6 | $216.42 | 9.221% | $236.3761 | $236.38 | $236.40 | $236.40 |
| Purchase #7 | $131.30 | 4.759% | $137.5486 | $137.55 | $137.55 | $137.50 |
| 7 purchase totals = | $945.63 | $1,009.3121 | $1,009.32 | $1,009.35 | $1,009.20 | |