| 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 | $191.85 | 7.675% | $206.5745 | $206.57 | $206.55 | $206.60 |
| Purchase #2 | $146.68 | 10.779% | $162.4906 | $162.49 | $162.50 | $162.50 |
| Purchase #3 | $190.73 | 7.422% | $204.886 | $204.89 | $204.90 | $204.90 |
| Purchase #4 | $6.99 | 9.265% | $7.6376 | $7.64 | $7.65 | $7.60 |
| Purchase #5 | $160.81 | 12.530% | $180.9595 | $180.96 | $180.95 | $181.00 |
| Purchase #6 | $230.32 | 3.545% | $238.4848 | $238.48 | $238.50 | $238.50 |
| Purchase #7 | $85.49 | 7.282% | $91.7154 | $91.72 | $91.70 | $91.70 |
| 7 purchase totals = | $1,012.87 | $1,092.7484 | $1,092.75 | $1,092.75 | $1,092.80 | |