| 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 | $170.55 | 8.506% | $185.057 | $185.06 | $185.05 | $185.10 |
| Purchase #2 | $53.60 | 11.553% | $59.7924 | $59.79 | $59.80 | $59.80 |
| Purchase #3 | $102.36 | 10.392% | $112.9973 | $113.00 | $113.00 | $113.00 |
| Purchase #4 | $234.35 | 13.673% | $266.3927 | $266.39 | $266.40 | $266.40 |
| Purchase #5 | $190.46 | 3.873% | $197.8365 | $197.84 | $197.85 | $197.80 |
| Purchase #6 | $147.47 | 6.789% | $157.4817 | $157.48 | $157.50 | $157.50 |
| Purchase #7 | $98.73 | 12.442% | $111.014 | $111.01 | $111.00 | $111.00 |
| 7 purchase totals = | $997.52 | $1,090.5716 | $1,090.57 | $1,090.60 | $1,090.60 | |