| 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 | $96.90 | 6.629% | $103.3235 | $103.32 | $103.30 | $103.30 |
| Purchase #2 | $86.63 | 6.858% | $92.5711 | $92.57 | $92.55 | $92.60 |
| Purchase #3 | $158.72 | 12.217% | $178.1108 | $178.11 | $178.10 | $178.10 |
| Purchase #4 | $241.33 | 13.295% | $273.4148 | $273.41 | $273.40 | $273.40 |
| Purchase #5 | $193.32 | 5.262% | $203.4925 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $177.30 | 12.784% | $199.966 | $199.97 | $199.95 | $200.00 |
| Purchase #7 | $102.67 | 11.288% | $114.2594 | $114.26 | $114.25 | $114.30 |
| 7 purchase totals = | $1,056.87 | $1,165.1381 | $1,165.13 | $1,165.05 | $1,165.20 | |