| 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 | $154.81 | 11.592% | $172.7556 | $172.76 | $172.75 | $172.80 |
| Purchase #2 | $117.54 | 13.855% | $133.8252 | $133.83 | $133.85 | $133.80 |
| Purchase #3 | $195.68 | 3.173% | $201.8889 | $201.89 | $201.90 | $201.90 |
| Purchase #4 | $135.97 | 12.726% | $153.2735 | $153.27 | $153.25 | $153.30 |
| Purchase #5 | $239.79 | 10.557% | $265.1046 | $265.10 | $265.10 | $265.10 |
| Purchase #6 | $22.29 | 7.358% | $23.9301 | $23.93 | $23.95 | $23.90 |
| Purchase #7 | $197.33 | 8.503% | $214.109 | $214.11 | $214.10 | $214.10 |
| 7 purchase totals = | $1,063.41 | $1,164.8869 | $1,164.89 | $1,164.90 | $1,164.90 | |