| 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 | $174.63 | 6.565% | $186.0945 | $186.09 | $186.10 | $186.10 |
| Purchase #2 | $20.26 | 7.187% | $21.7161 | $21.72 | $21.70 | $21.70 |
| Purchase #3 | $71.82 | 3.219% | $74.1319 | $74.13 | $74.15 | $74.10 |
| Purchase #4 | $44.90 | 4.723% | $47.0206 | $47.02 | $47.00 | $47.00 |
| Purchase #5 | $93.43 | 10.593% | $103.327 | $103.33 | $103.35 | $103.30 |
| Purchase #6 | $19.60 | 12.605% | $22.0706 | $22.07 | $22.05 | $22.10 |
| Purchase #7 | $196.50 | 10.579% | $217.2877 | $217.29 | $217.30 | $217.30 |
| 7 purchase totals = | $621.14 | $671.6484 | $671.65 | $671.65 | $671.60 | |