| 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 | $174.49 | 3.595% | $180.7629 | $180.76 | $180.75 | $180.80 |
| Purchase #2 | $249.71 | 13.659% | $283.8179 | $283.82 | $283.80 | $283.80 |
| Purchase #3 | $72.90 | 4.743% | $76.3576 | $76.36 | $76.35 | $76.40 |
| Purchase #4 | $150.98 | 5.115% | $158.7026 | $158.70 | $158.70 | $158.70 |
| Purchase #5 | $187.84 | 7.199% | $201.3626 | $201.36 | $201.35 | $201.40 |
| Purchase #6 | $213.71 | 11.746% | $238.8124 | $238.81 | $238.80 | $238.80 |
| Purchase #7 | $226.52 | 4.772% | $237.3295 | $237.33 | $237.35 | $237.30 |
| 7 purchase totals = | $1,276.15 | $1,377.1455 | $1,377.14 | $1,377.10 | $1,377.20 | |