| 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 | $178.36 | 9.595% | $195.4736 | $195.47 | $195.45 | $195.50 |
| Purchase #2 | $229.60 | 7.782% | $247.4675 | $247.47 | $247.45 | $247.50 |
| Purchase #3 | $241.72 | 10.214% | $266.4093 | $266.41 | $266.40 | $266.40 |
| Purchase #4 | $85.46 | 12.592% | $96.2211 | $96.22 | $96.20 | $96.20 |
| Purchase #5 | $58.67 | 3.409% | $60.6701 | $60.67 | $60.65 | $60.70 |
| Purchase #6 | $167.38 | 4.142% | $174.3129 | $174.31 | $174.30 | $174.30 |
| Purchase #7 | $48.55 | 12.124% | $54.4362 | $54.44 | $54.45 | $54.40 |
| 7 purchase totals = | $1,009.74 | $1,094.9907 | $1,094.99 | $1,094.90 | $1,095.00 | |