| 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 | $135.71 | 13.131% | $153.5301 | $153.53 | $153.55 | $153.50 |
| Purchase #2 | $178.54 | 6.279% | $189.7505 | $189.75 | $189.75 | $189.80 |
| Purchase #3 | $13.46 | 12.372% | $15.1253 | $15.13 | $15.15 | $15.10 |
| Purchase #4 | $175.92 | 12.593% | $198.0736 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $168.78 | 10.721% | $186.8749 | $186.87 | $186.85 | $186.90 |
| Purchase #6 | $197.54 | 7.776% | $212.9007 | $212.90 | $212.90 | $212.90 |
| Purchase #7 | $241.75 | 9.496% | $264.7066 | $264.71 | $264.70 | $264.70 |
| 7 purchase totals = | $1,111.70 | $1,220.9617 | $1,220.96 | $1,220.95 | $1,221.00 | |