| 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 | $146.58 | 4.457% | $153.1131 | $153.11 | $153.10 | $153.10 |
| Purchase #2 | $245.95 | 11.790% | $274.9475 | $274.95 | $274.95 | $274.90 |
| Purchase #3 | $238.65 | 12.184% | $267.7271 | $267.73 | $267.75 | $267.70 |
| Purchase #4 | $84.99 | 13.780% | $96.7016 | $96.70 | $96.70 | $96.70 |
| Purchase #5 | $123.42 | 8.604% | $134.0391 | $134.04 | $134.05 | $134.00 |
| Purchase #6 | $100.44 | 7.637% | $108.1106 | $108.11 | $108.10 | $108.10 |
| Purchase #7 | $166.84 | 11.540% | $186.0933 | $186.09 | $186.10 | $186.10 |
| 7 purchase totals = | $1,106.87 | $1,220.7323 | $1,220.73 | $1,220.75 | $1,220.60 | |