| 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 | $105.82 | 11.666% | $118.165 | $118.17 | $118.15 | $118.20 |
| Purchase #2 | $157.81 | 11.169% | $175.4358 | $175.44 | $175.45 | $175.40 |
| Purchase #3 | $31.74 | 9.813% | $34.8546 | $34.85 | $34.85 | $34.90 |
| Purchase #4 | $47.58 | 3.144% | $49.0759 | $49.08 | $49.10 | $49.10 |
| Purchase #5 | $204.81 | 7.336% | $219.8349 | $219.83 | $219.85 | $219.80 |
| Purchase #6 | $38.42 | 5.483% | $40.5266 | $40.53 | $40.55 | $40.50 |
| Purchase #7 | $103.69 | 5.764% | $109.6667 | $109.67 | $109.65 | $109.70 |
| 7 purchase totals = | $689.87 | $747.5595 | $747.57 | $747.60 | $747.60 | |