| 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 | $16.55 | 11.248% | $18.4115 | $18.41 | $18.40 | $18.40 |
| Purchase #2 | $91.39 | 6.584% | $97.4071 | $97.41 | $97.40 | $97.40 |
| Purchase #3 | $207.43 | 4.580% | $216.9303 | $216.93 | $216.95 | $216.90 |
| Purchase #4 | $48.30 | 11.531% | $53.8695 | $53.87 | $53.85 | $53.90 |
| Purchase #5 | $179.69 | 7.335% | $192.8703 | $192.87 | $192.85 | $192.90 |
| Purchase #6 | $231.43 | 10.535% | $255.8112 | $255.81 | $255.80 | $255.80 |
| Purchase #7 | $70.36 | 8.523% | $76.3568 | $76.36 | $76.35 | $76.40 |
| 7 purchase totals = | $845.15 | $911.6567 | $911.66 | $911.60 | $911.70 | |