| 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 | $159.31 | 9.138% | $173.8677 | $173.87 | $173.85 | $173.90 |
| Purchase #2 | $153.82 | 12.725% | $173.3936 | $173.39 | $173.40 | $173.40 |
| Purchase #3 | $187.53 | 5.255% | $197.3847 | $197.38 | $197.40 | $197.40 |
| Purchase #4 | $206.32 | 7.396% | $221.5794 | $221.58 | $221.60 | $221.60 |
| Purchase #5 | $130.65 | 12.282% | $146.6964 | $146.70 | $146.70 | $146.70 |
| Purchase #6 | $95.77 | 12.332% | $107.5804 | $107.58 | $107.60 | $107.60 |
| Purchase #7 | $64.61 | 5.558% | $68.201 | $68.20 | $68.20 | $68.20 |
| 7 purchase totals = | $998.01 | $1,088.7032 | $1,088.70 | $1,088.75 | $1,088.80 | |