| 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 | $158.73 | 8.268% | $171.8538 | $171.85 | $171.85 | $171.90 |
| Purchase #2 | $53.54 | 12.497% | $60.2309 | $60.23 | $60.25 | $60.20 |
| Purchase #3 | $103.31 | 6.763% | $110.2969 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $233.69 | 10.350% | $257.8769 | $257.88 | $257.90 | $257.90 |
| Purchase #5 | $187.82 | 5.206% | $197.5979 | $197.60 | $197.60 | $197.60 |
| Purchase #6 | $186.93 | 5.675% | $197.5383 | $197.54 | $197.55 | $197.50 |
| Purchase #7 | $32.88 | 4.632% | $34.403 | $34.40 | $34.40 | $34.40 |
| 7 purchase totals = | $956.90 | $1,029.7977 | $1,029.80 | $1,029.85 | $1,029.80 | |