| 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 | $135.40 | 11.187% | $150.5472 | $150.55 | $150.55 | $150.50 |
| Purchase #2 | $249.29 | 11.360% | $277.6093 | $277.61 | $277.60 | $277.60 |
| Purchase #3 | $92.27 | 4.752% | $96.6547 | $96.65 | $96.65 | $96.70 |
| Purchase #4 | $196.45 | 5.378% | $207.0151 | $207.02 | $207.00 | $207.00 |
| Purchase #5 | $220.96 | 13.703% | $251.2381 | $251.24 | $251.25 | $251.20 |
| Purchase #6 | $181.57 | 7.626% | $195.4165 | $195.42 | $195.40 | $195.40 |
| Purchase #7 | $81.72 | 9.344% | $89.3559 | $89.36 | $89.35 | $89.40 |
| 7 purchase totals = | $1,157.66 | $1,267.8368 | $1,267.85 | $1,267.80 | $1,267.80 | |