| 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 | $177.75 | 12.275% | $199.5688 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $202.59 | 11.329% | $225.5414 | $225.54 | $225.55 | $225.50 |
| Purchase #3 | $139.34 | 11.683% | $155.6191 | $155.62 | $155.60 | $155.60 |
| Purchase #4 | $234.31 | 5.486% | $247.1642 | $247.16 | $247.15 | $247.20 |
| Purchase #5 | $155.58 | 3.861% | $161.5869 | $161.59 | $161.60 | $161.60 |
| Purchase #6 | $87.61 | 5.265% | $92.2227 | $92.22 | $92.20 | $92.20 |
| Purchase #7 | $123.64 | 7.517% | $132.934 | $132.93 | $132.95 | $132.90 |
| 7 purchase totals = | $1,120.82 | $1,214.6371 | $1,214.63 | $1,214.60 | $1,214.60 | |