| 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 | $190.69 | 5.459% | $201.0998 | $201.10 | $201.10 | $201.10 |
| Purchase #2 | $60.63 | 13.793% | $68.9927 | $68.99 | $69.00 | $69.00 |
| Purchase #3 | $167.53 | 6.267% | $178.0291 | $178.03 | $178.05 | $178.00 |
| Purchase #4 | $166.97 | 7.759% | $179.9252 | $179.93 | $179.95 | $179.90 |
| Purchase #5 | $87.40 | 10.773% | $96.8156 | $96.82 | $96.80 | $96.80 |
| Purchase #6 | $241.69 | 6.765% | $258.0403 | $258.04 | $258.05 | $258.00 |
| Purchase #7 | $151.51 | 3.146% | $156.2765 | $156.28 | $156.30 | $156.30 |
| 7 purchase totals = | $1,066.42 | $1,139.1792 | $1,139.19 | $1,139.25 | $1,139.10 | |