| 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 | $222.76 | 13.609% | $253.0754 | $253.08 | $253.10 | $253.10 |
| Purchase #2 | $9.33 | 5.757% | $9.8671 | $9.87 | $9.85 | $9.90 |
| Purchase #3 | $122.44 | 10.704% | $135.546 | $135.55 | $135.55 | $135.50 |
| Purchase #4 | $188.74 | 7.295% | $202.5086 | $202.51 | $202.50 | $202.50 |
| Purchase #5 | $137.79 | 6.789% | $147.1446 | $147.14 | $147.15 | $147.10 |
| Purchase #6 | $145.90 | 11.544% | $162.7427 | $162.74 | $162.75 | $162.70 |
| Purchase #7 | $36.66 | 13.759% | $41.704 | $41.70 | $41.70 | $41.70 |
| 7 purchase totals = | $863.62 | $952.5884 | $952.59 | $952.60 | $952.50 | |