| 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 | $157.28 | 12.749% | $177.3316 | $177.33 | $177.35 | $177.30 |
| Purchase #2 | $45.68 | 11.498% | $50.9323 | $50.93 | $50.95 | $50.90 |
| Purchase #3 | $211.88 | 4.172% | $220.7196 | $220.72 | $220.70 | $220.70 |
| Purchase #4 | $163.95 | 5.788% | $173.4394 | $173.44 | $173.45 | $173.40 |
| Purchase #5 | $203.81 | 13.808% | $231.9521 | $231.95 | $231.95 | $232.00 |
| Purchase #6 | $196.66 | 4.684% | $205.8716 | $205.87 | $205.85 | $205.90 |
| Purchase #7 | $63.86 | 10.631% | $70.649 | $70.65 | $70.65 | $70.60 |
| 7 purchase totals = | $1,043.12 | $1,130.8956 | $1,130.89 | $1,130.90 | $1,130.80 | |