| 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 | $162.64 | 11.534% | $181.3989 | $181.40 | $181.40 | $181.40 |
| Purchase #2 | $191.51 | 11.364% | $213.2732 | $213.27 | $213.25 | $213.30 |
| Purchase #3 | $75.63 | 7.237% | $81.1033 | $81.10 | $81.10 | $81.10 |
| Purchase #4 | $147.52 | 9.543% | $161.5978 | $161.60 | $161.60 | $161.60 |
| Purchase #5 | $93.63 | 7.605% | $100.7506 | $100.75 | $100.75 | $100.80 |
| Purchase #6 | $197.90 | 8.561% | $214.8422 | $214.84 | $214.85 | $214.80 |
| Purchase #7 | $119.81 | 8.428% | $129.9076 | $129.91 | $129.90 | $129.90 |
| 7 purchase totals = | $988.64 | $1,082.8736 | $1,082.87 | $1,082.85 | $1,082.90 | |