| 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 | $145.25 | 7.407% | $156.0087 | $156.01 | $156.00 | $156.00 |
| Purchase #2 | $67.73 | 11.561% | $75.5603 | $75.56 | $75.55 | $75.60 |
| Purchase #3 | $81.81 | 3.539% | $84.7053 | $84.71 | $84.70 | $84.70 |
| Purchase #4 | $11.48 | 9.678% | $12.591 | $12.59 | $12.60 | $12.60 |
| Purchase #5 | $108.84 | 8.300% | $117.8737 | $117.87 | $117.85 | $117.90 |
| Purchase #6 | $186.74 | 12.562% | $210.1983 | $210.20 | $210.20 | $210.20 |
| Purchase #7 | $202.99 | 9.164% | $221.592 | $221.59 | $221.60 | $221.60 |
| 7 purchase totals = | $804.84 | $878.5293 | $878.53 | $878.50 | $878.60 | |