| 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 | $24.78 | 10.804% | $27.4572 | $27.46 | $27.45 | $27.50 |
| Purchase #2 | $175.35 | 3.770% | $181.9607 | $181.96 | $181.95 | $182.00 |
| Purchase #3 | $238.37 | 10.795% | $264.102 | $264.10 | $264.10 | $264.10 |
| Purchase #4 | $242.42 | 10.317% | $267.4305 | $267.43 | $267.45 | $267.40 |
| Purchase #5 | $141.85 | 5.518% | $149.6773 | $149.68 | $149.70 | $149.70 |
| Purchase #6 | $160.62 | 10.845% | $178.0392 | $178.04 | $178.05 | $178.00 |
| Purchase #7 | $41.97 | 13.489% | $47.6313 | $47.63 | $47.65 | $47.60 |
| 7 purchase totals = | $1,025.36 | $1,116.2982 | $1,116.30 | $1,116.35 | $1,116.30 | |