| 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 | $150.41 | 6.620% | $160.3671 | $160.37 | $160.35 | $160.40 |
| Purchase #2 | $226.43 | 8.452% | $245.5679 | $245.57 | $245.55 | $245.60 |
| Purchase #3 | $136.58 | 4.334% | $142.4994 | $142.50 | $142.50 | $142.50 |
| Purchase #4 | $108.76 | 6.779% | $116.1328 | $116.13 | $116.15 | $116.10 |
| Purchase #5 | $156.99 | 11.685% | $175.3343 | $175.33 | $175.35 | $175.30 |
| Purchase #6 | $87.84 | 9.239% | $95.9555 | $95.96 | $95.95 | $96.00 |
| Purchase #7 | $228.93 | 8.720% | $248.8927 | $248.89 | $248.90 | $248.90 |
| 7 purchase totals = | $1,095.94 | $1,184.7497 | $1,184.75 | $1,184.75 | $1,184.80 | |