| 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 | $139.37 | 4.613% | $145.7991 | $145.80 | $145.80 | $145.80 |
| Purchase #2 | $83.26 | 6.226% | $88.4438 | $88.44 | $88.45 | $88.40 |
| Purchase #3 | $197.50 | 4.167% | $205.7298 | $205.73 | $205.75 | $205.70 |
| Purchase #4 | $99.37 | 3.718% | $103.0646 | $103.06 | $103.05 | $103.10 |
| Purchase #5 | $42.37 | 5.327% | $44.627 | $44.63 | $44.65 | $44.60 |
| Purchase #6 | $56.91 | 7.262% | $61.0428 | $61.04 | $61.05 | $61.00 |
| Purchase #7 | $162.45 | 13.342% | $184.1241 | $184.12 | $184.10 | $184.10 |
| 7 purchase totals = | $781.23 | $832.8312 | $832.82 | $832.85 | $832.70 | |