| 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 | $223.56 | 11.795% | $249.9289 | $249.93 | $249.95 | $249.90 |
| Purchase #2 | $153.30 | 7.250% | $164.4143 | $164.41 | $164.40 | $164.40 |
| Purchase #3 | $6.86 | 8.670% | $7.4548 | $7.45 | $7.45 | $7.50 |
| Purchase #4 | $30.98 | 8.312% | $33.5551 | $33.56 | $33.55 | $33.60 |
| Purchase #5 | $69.75 | 8.672% | $75.7987 | $75.80 | $75.80 | $75.80 |
| Purchase #6 | $160.36 | 8.726% | $174.353 | $174.35 | $174.35 | $174.40 |
| Purchase #7 | $166.44 | 9.114% | $181.6093 | $181.61 | $181.60 | $181.60 |
| 7 purchase totals = | $811.25 | $887.1141 | $887.11 | $887.10 | $887.20 | |