| 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 | $131.82 | 4.336% | $137.5357 | $137.54 | $137.55 | $137.50 |
| Purchase #2 | $6.60 | 10.843% | $7.3156 | $7.32 | $7.30 | $7.30 |
| Purchase #3 | $18.34 | 7.327% | $19.6838 | $19.68 | $19.70 | $19.70 |
| Purchase #4 | $139.45 | 7.439% | $149.8237 | $149.82 | $149.80 | $149.80 |
| Purchase #5 | $201.61 | 6.356% | $214.4243 | $214.42 | $214.40 | $214.40 |
| Purchase #6 | $241.79 | 4.497% | $252.6633 | $252.66 | $252.65 | $252.70 |
| Purchase #7 | $177.59 | 6.693% | $189.4761 | $189.48 | $189.50 | $189.50 |
| 7 purchase totals = | $917.20 | $970.9225 | $970.92 | $970.90 | $970.90 | |