| 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 | $161.52 | 10.715% | $178.8269 | $178.83 | $178.85 | $178.80 |
| Purchase #2 | $173.59 | 4.815% | $181.9484 | $181.95 | $181.95 | $181.90 |
| Purchase #3 | $197.78 | 5.219% | $208.1021 | $208.10 | $208.10 | $208.10 |
| Purchase #4 | $241.65 | 5.520% | $254.9891 | $254.99 | $255.00 | $255.00 |
| Purchase #5 | $124.64 | 13.668% | $141.6758 | $141.68 | $141.70 | $141.70 |
| Purchase #6 | $170.53 | 8.262% | $184.6192 | $184.62 | $184.60 | $184.60 |
| Purchase #7 | $191.63 | 9.555% | $209.9402 | $209.94 | $209.95 | $209.90 |
| 7 purchase totals = | $1,261.34 | $1,360.1017 | $1,360.11 | $1,360.15 | $1,360.00 | |