| 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 | $143.65 | 10.149% | $158.229 | $158.23 | $158.25 | $158.20 |
| Purchase #2 | $250.38 | 8.479% | $271.6097 | $271.61 | $271.60 | $271.60 |
| Purchase #3 | $51.55 | 12.394% | $57.9391 | $57.94 | $57.95 | $57.90 |
| Purchase #4 | $202.74 | 8.720% | $220.4189 | $220.42 | $220.40 | $220.40 |
| Purchase #5 | $92.73 | 10.469% | $102.4379 | $102.44 | $102.45 | $102.40 |
| Purchase #6 | $199.63 | 12.746% | $225.0748 | $225.07 | $225.05 | $225.10 |
| Purchase #7 | $195.77 | 12.241% | $219.7342 | $219.73 | $219.75 | $219.70 |
| 7 purchase totals = | $1,136.45 | $1,255.4436 | $1,255.44 | $1,255.45 | $1,255.30 | |