| 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 | $21.91 | 6.366% | $23.3048 | $23.30 | $23.30 | $23.30 |
| Purchase #2 | $160.70 | 11.366% | $178.9652 | $178.97 | $178.95 | $179.00 |
| Purchase #3 | $187.74 | 5.570% | $198.1971 | $198.20 | $198.20 | $198.20 |
| Purchase #4 | $223.83 | 4.449% | $233.7882 | $233.79 | $233.80 | $233.80 |
| Purchase #5 | $152.40 | 5.848% | $161.3124 | $161.31 | $161.30 | $161.30 |
| Purchase #6 | $5.55 | 10.588% | $6.1376 | $6.14 | $6.15 | $6.10 |
| Purchase #7 | $94.77 | 9.668% | $103.9324 | $103.93 | $103.95 | $103.90 |
| 7 purchase totals = | $846.90 | $905.6377 | $905.64 | $905.65 | $905.60 | |