| 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 | $189.52 | 3.445% | $196.049 | $196.05 | $196.05 | $196.00 |
| Purchase #2 | $168.91 | 9.365% | $184.7284 | $184.73 | $184.75 | $184.70 |
| Purchase #3 | $202.79 | 7.246% | $217.4842 | $217.48 | $217.50 | $217.50 |
| Purchase #4 | $182.47 | 3.639% | $189.1101 | $189.11 | $189.10 | $189.10 |
| Purchase #5 | $51.46 | 4.277% | $53.6609 | $53.66 | $53.65 | $53.70 |
| Purchase #6 | $142.48 | 10.425% | $157.3335 | $157.33 | $157.35 | $157.30 |
| Purchase #7 | $122.36 | 13.407% | $138.7648 | $138.76 | $138.75 | $138.80 |
| 7 purchase totals = | $1,059.99 | $1,137.1309 | $1,137.12 | $1,137.15 | $1,137.10 | |