| 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 | $170.64 | 9.710% | $187.2091 | $187.21 | $187.20 | $187.20 |
| Purchase #2 | $178.96 | 13.597% | $203.2932 | $203.29 | $203.30 | $203.30 |
| Purchase #3 | $218.66 | 12.672% | $246.3686 | $246.37 | $246.35 | $246.40 |
| Purchase #4 | $200.95 | 4.263% | $209.5165 | $209.52 | $209.50 | $209.50 |
| Purchase #5 | $202.54 | 13.366% | $229.6115 | $229.61 | $229.60 | $229.60 |
| Purchase #6 | $13.33 | 9.844% | $14.6422 | $14.64 | $14.65 | $14.60 |
| Purchase #7 | $5.67 | 11.208% | $6.3055 | $6.31 | $6.30 | $6.30 |
| 7 purchase totals = | $990.75 | $1,096.9466 | $1,096.95 | $1,096.90 | $1,096.90 | |