| 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 | $155.97 | 10.835% | $172.8693 | $172.87 | $172.85 | $172.90 |
| Purchase #2 | $158.70 | 13.392% | $179.9531 | $179.95 | $179.95 | $180.00 |
| Purchase #3 | $174.32 | 8.411% | $188.9821 | $188.98 | $189.00 | $189.00 |
| Purchase #4 | $174.69 | 12.762% | $196.9839 | $196.98 | $197.00 | $197.00 |
| Purchase #5 | $32.74 | 5.303% | $34.4762 | $34.48 | $34.50 | $34.50 |
| Purchase #6 | $126.28 | 11.751% | $141.1192 | $141.12 | $141.10 | $141.10 |
| Purchase #7 | $126.83 | 8.349% | $137.419 | $137.42 | $137.40 | $137.40 |
| 7 purchase totals = | $949.53 | $1,051.8028 | $1,051.80 | $1,051.80 | $1,051.90 | |