| 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 | $173.89 | 10.480% | $192.1137 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $56.49 | 11.462% | $62.9649 | $62.96 | $62.95 | $63.00 |
| Purchase #3 | $38.36 | 6.311% | $40.7809 | $40.78 | $40.80 | $40.80 |
| Purchase #4 | $178.67 | 13.345% | $202.5135 | $202.51 | $202.50 | $202.50 |
| Purchase #5 | $121.58 | 3.268% | $125.5532 | $125.55 | $125.55 | $125.60 |
| Purchase #6 | $68.75 | 7.444% | $73.8678 | $73.87 | $73.85 | $73.90 |
| Purchase #7 | $145.53 | 3.632% | $150.8156 | $150.82 | $150.80 | $150.80 |
| 7 purchase totals = | $783.27 | $848.6096 | $848.60 | $848.55 | $848.70 | |