| 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 | $178.34 | 11.398% | $198.6672 | $198.67 | $198.65 | $198.70 |
| Purchase #2 | $51.40 | 7.142% | $55.071 | $55.07 | $55.05 | $55.10 |
| Purchase #3 | $96.35 | 11.422% | $107.3551 | $107.36 | $107.35 | $107.40 |
| Purchase #4 | $16.90 | 11.835% | $18.9001 | $18.90 | $18.90 | $18.90 |
| Purchase #5 | $208.64 | 11.244% | $232.0995 | $232.10 | $232.10 | $232.10 |
| Purchase #6 | $199.39 | 10.502% | $220.3299 | $220.33 | $220.35 | $220.30 |
| Purchase #7 | $76.70 | 9.767% | $84.1913 | $84.19 | $84.20 | $84.20 |
| 7 purchase totals = | $827.72 | $916.6141 | $916.62 | $916.60 | $916.70 | |