| 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 | $142.47 | 11.774% | $159.2444 | $159.24 | $159.25 | $159.20 |
| Purchase #2 | $170.30 | 7.360% | $182.8341 | $182.83 | $182.85 | $182.80 |
| Purchase #3 | $185.98 | 3.369% | $192.2457 | $192.25 | $192.25 | $192.20 |
| Purchase #4 | $174.45 | 12.458% | $196.183 | $196.18 | $196.20 | $196.20 |
| Purchase #5 | $135.63 | 4.645% | $141.93 | $141.93 | $141.95 | $141.90 |
| Purchase #6 | $18.77 | 8.551% | $20.375 | $20.38 | $20.40 | $20.40 |
| Purchase #7 | $217.94 | 4.811% | $228.4251 | $228.43 | $228.45 | $228.40 |
| 7 purchase totals = | $1,045.54 | $1,121.2373 | $1,121.24 | $1,121.35 | $1,121.10 | |