| 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 | $149.47 | 9.746% | $164.0373 | $164.04 | $164.05 | $164.00 |
| Purchase #2 | $228.42 | 10.825% | $253.1465 | $253.15 | $253.15 | $253.10 |
| Purchase #3 | $172.40 | 6.591% | $183.7629 | $183.76 | $183.75 | $183.80 |
| Purchase #4 | $33.35 | 10.136% | $36.7304 | $36.73 | $36.75 | $36.70 |
| Purchase #5 | $244.51 | 3.635% | $253.3979 | $253.40 | $253.40 | $253.40 |
| Purchase #6 | $203.58 | 7.513% | $218.875 | $218.88 | $218.90 | $218.90 |
| Purchase #7 | $35.60 | 11.768% | $39.7894 | $39.79 | $39.80 | $39.80 |
| 7 purchase totals = | $1,067.33 | $1,149.7394 | $1,149.75 | $1,149.80 | $1,149.70 | |