| 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 | $174.57 | 8.809% | $189.9479 | $189.95 | $189.95 | $189.90 |
| Purchase #2 | $164.45 | 11.583% | $183.4982 | $183.50 | $183.50 | $183.50 |
| Purchase #3 | $131.77 | 7.367% | $141.4775 | $141.48 | $141.50 | $141.50 |
| Purchase #4 | $114.54 | 7.284% | $122.8831 | $122.88 | $122.90 | $122.90 |
| Purchase #5 | $27.32 | 5.321% | $28.7737 | $28.77 | $28.75 | $28.80 |
| Purchase #6 | $160.26 | 8.635% | $174.0985 | $174.10 | $174.10 | $174.10 |
| Purchase #7 | $192.93 | 9.320% | $210.9111 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $965.84 | $1,051.5900 | $1,051.59 | $1,051.60 | $1,051.60 | |