| 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 | $110.99 | 7.215% | $118.9979 | $119.00 | $119.00 | $119.00 |
| Purchase #2 | $159.48 | 8.530% | $173.0836 | $173.08 | $173.10 | $173.10 |
| Purchase #3 | $146.64 | 8.521% | $159.1352 | $159.14 | $159.15 | $159.10 |
| Purchase #4 | $189.65 | 3.579% | $196.4376 | $196.44 | $196.45 | $196.40 |
| Purchase #5 | $149.98 | 8.268% | $162.3803 | $162.38 | $162.40 | $162.40 |
| Purchase #6 | $107.82 | 10.725% | $119.3837 | $119.38 | $119.40 | $119.40 |
| Purchase #7 | $181.61 | 6.787% | $193.9359 | $193.94 | $193.95 | $193.90 |
| 7 purchase totals = | $1,046.17 | $1,123.3542 | $1,123.36 | $1,123.45 | $1,123.30 | |