| 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 | $114.92 | 4.127% | $119.6627 | $119.66 | $119.65 | $119.70 |
| Purchase #2 | $76.45 | 5.675% | $80.7885 | $80.79 | $80.80 | $80.80 |
| Purchase #3 | $233.85 | 12.181% | $262.3353 | $262.34 | $262.35 | $262.30 |
| Purchase #4 | $146.36 | 6.424% | $155.7622 | $155.76 | $155.75 | $155.80 |
| Purchase #5 | $192.47 | 4.228% | $200.6076 | $200.61 | $200.60 | $200.60 |
| Purchase #6 | $220.91 | 3.218% | $228.0189 | $228.02 | $228.00 | $228.00 |
| Purchase #7 | $138.47 | 8.718% | $150.5418 | $150.54 | $150.55 | $150.50 |
| 7 purchase totals = | $1,123.43 | $1,197.7170 | $1,197.72 | $1,197.70 | $1,197.70 | |