| 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 | $123.82 | 7.848% | $133.5374 | $133.54 | $133.55 | $133.50 |
| Purchase #2 | $100.82 | 4.430% | $105.2863 | $105.29 | $105.30 | $105.30 |
| Purchase #3 | $171.49 | 3.391% | $177.3052 | $177.31 | $177.30 | $177.30 |
| Purchase #4 | $244.53 | 13.623% | $277.8423 | $277.84 | $277.85 | $277.80 |
| Purchase #5 | $174.32 | 11.345% | $194.0966 | $194.10 | $194.10 | $194.10 |
| Purchase #6 | $199.88 | 9.641% | $219.1504 | $219.15 | $219.15 | $219.20 |
| Purchase #7 | $62.57 | 7.705% | $67.391 | $67.39 | $67.40 | $67.40 |
| 7 purchase totals = | $1,077.43 | $1,174.6092 | $1,174.62 | $1,174.65 | $1,174.60 | |