| 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 | $178.38 | 10.551% | $197.2009 | $197.20 | $197.20 | $197.20 |
| Purchase #2 | $40.69 | 10.341% | $44.8978 | $44.90 | $44.90 | $44.90 |
| Purchase #3 | $162.79 | 10.799% | $180.3697 | $180.37 | $180.35 | $180.40 |
| Purchase #4 | $60.74 | 13.607% | $69.0049 | $69.00 | $69.00 | $69.00 |
| Purchase #5 | $133.43 | 9.596% | $146.2339 | $146.23 | $146.25 | $146.20 |
| Purchase #6 | $128.28 | 5.165% | $134.9057 | $134.91 | $134.90 | $134.90 |
| Purchase #7 | $239.64 | 11.484% | $267.1603 | $267.16 | $267.15 | $267.20 |
| 7 purchase totals = | $943.95 | $1,039.7732 | $1,039.77 | $1,039.75 | $1,039.80 | |