| 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 | $162.26 | 9.777% | $178.1242 | $178.12 | $178.10 | $178.10 |
| Purchase #2 | $110.28 | 12.278% | $123.8202 | $123.82 | $123.80 | $123.80 |
| Purchase #3 | $93.82 | 13.778% | $106.7465 | $106.75 | $106.75 | $106.70 |
| Purchase #4 | $220.33 | 4.741% | $230.7758 | $230.78 | $230.80 | $230.80 |
| Purchase #5 | $167.92 | 13.736% | $190.9855 | $190.99 | $191.00 | $191.00 |
| Purchase #6 | $229.33 | 11.665% | $256.0813 | $256.08 | $256.10 | $256.10 |
| Purchase #7 | $7.27 | 13.563% | $8.256 | $8.26 | $8.25 | $8.30 |
| 7 purchase totals = | $991.21 | $1,094.7895 | $1,094.80 | $1,094.80 | $1,094.80 | |