| 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 | $132.50 | 3.673% | $137.3667 | $137.37 | $137.35 | $137.40 |
| Purchase #2 | $183.58 | 7.579% | $197.4935 | $197.49 | $197.50 | $197.50 |
| Purchase #3 | $168.73 | 7.584% | $181.5265 | $181.53 | $181.55 | $181.50 |
| Purchase #4 | $229.95 | 5.162% | $241.82 | $241.82 | $241.80 | $241.80 |
| Purchase #5 | $117.73 | 11.704% | $131.5091 | $131.51 | $131.50 | $131.50 |
| Purchase #6 | $65.67 | 8.464% | $71.2283 | $71.23 | $71.25 | $71.20 |
| Purchase #7 | $64.86 | 7.619% | $69.8017 | $69.80 | $69.80 | $69.80 |
| 7 purchase totals = | $963.02 | $1,030.7458 | $1,030.75 | $1,030.75 | $1,030.70 | |