| 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 | $171.27 | 10.788% | $189.7466 | $189.75 | $189.75 | $189.70 |
| Purchase #2 | $176.71 | 7.178% | $189.3942 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $192.97 | 9.144% | $210.6152 | $210.62 | $210.60 | $210.60 |
| Purchase #4 | $218.55 | 13.156% | $247.3024 | $247.30 | $247.30 | $247.30 |
| Purchase #5 | $201.47 | 6.216% | $213.9934 | $213.99 | $214.00 | $214.00 |
| Purchase #6 | $159.44 | 4.664% | $166.8763 | $166.88 | $166.90 | $166.90 |
| Purchase #7 | $184.99 | 6.458% | $196.9367 | $196.94 | $196.95 | $196.90 |
| 7 purchase totals = | $1,305.40 | $1,414.8648 | $1,414.87 | $1,414.90 | $1,414.80 | |