| 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 | $115.58 | 6.467% | $123.0546 | $123.05 | $123.05 | $123.10 |
| Purchase #2 | $102.60 | 3.812% | $106.5111 | $106.51 | $106.50 | $106.50 |
| Purchase #3 | $10.28 | 3.545% | $10.6444 | $10.64 | $10.65 | $10.60 |
| Purchase #4 | $93.40 | 8.680% | $101.5071 | $101.51 | $101.50 | $101.50 |
| Purchase #5 | $101.25 | 5.275% | $106.5909 | $106.59 | $106.60 | $106.60 |
| Purchase #6 | $152.84 | 7.775% | $164.7233 | $164.72 | $164.70 | $164.70 |
| Purchase #7 | $142.79 | 12.111% | $160.0833 | $160.08 | $160.10 | $160.10 |
| 7 purchase totals = | $718.74 | $773.1147 | $773.10 | $773.10 | $773.10 | |