| 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 | $135.45 | 11.267% | $150.7112 | $150.71 | $150.70 | $150.70 |
| Purchase #2 | $189.82 | 3.256% | $196.0005 | $196.00 | $196.00 | $196.00 |
| Purchase #3 | $91.84 | 5.546% | $96.9334 | $96.93 | $96.95 | $96.90 |
| Purchase #4 | $237.88 | 9.165% | $259.6817 | $259.68 | $259.70 | $259.70 |
| Purchase #5 | $171.87 | 13.143% | $194.4589 | $194.46 | $194.45 | $194.50 |
| Purchase #6 | $71.65 | 6.304% | $76.1668 | $76.17 | $76.15 | $76.20 |
| Purchase #7 | $162.89 | 12.869% | $183.8523 | $183.85 | $183.85 | $183.90 |
| 7 purchase totals = | $1,061.40 | $1,157.8048 | $1,157.80 | $1,157.80 | $1,157.90 | |