| 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 | $140.62 | 10.860% | $155.8913 | $155.89 | $155.90 | $155.90 |
| Purchase #2 | $123.64 | 8.158% | $133.7266 | $133.73 | $133.75 | $133.70 |
| Purchase #3 | $201.96 | 9.816% | $221.7844 | $221.78 | $221.80 | $221.80 |
| Purchase #4 | $206.88 | 4.786% | $216.7813 | $216.78 | $216.80 | $216.80 |
| Purchase #5 | $187.44 | 12.869% | $211.5617 | $211.56 | $211.55 | $211.60 |
| Purchase #6 | $233.55 | 3.669% | $242.1189 | $242.12 | $242.10 | $242.10 |
| Purchase #7 | $151.77 | 11.663% | $169.4709 | $169.47 | $169.45 | $169.50 |
| 7 purchase totals = | $1,245.86 | $1,351.3351 | $1,351.33 | $1,351.35 | $1,351.40 | |