| 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 | $168.66 | 8.568% | $183.1108 | $183.11 | $183.10 | $183.10 |
| Purchase #2 | $20.52 | 5.827% | $21.7157 | $21.72 | $21.70 | $21.70 |
| Purchase #3 | $189.67 | 8.111% | $205.0541 | $205.05 | $205.05 | $205.10 |
| Purchase #4 | $200.30 | 6.398% | $213.1152 | $213.12 | $213.10 | $213.10 |
| Purchase #5 | $141.29 | 13.183% | $159.9163 | $159.92 | $159.90 | $159.90 |
| Purchase #6 | $118.82 | 9.226% | $129.7823 | $129.78 | $129.80 | $129.80 |
| Purchase #7 | $130.28 | 7.207% | $139.6693 | $139.67 | $139.65 | $139.70 |
| 7 purchase totals = | $969.54 | $1,052.3637 | $1,052.37 | $1,052.30 | $1,052.40 | |