| 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 | $47.68 | 5.614% | $50.3568 | $50.36 | $50.35 | $50.40 |
| Purchase #2 | $174.88 | 7.155% | $187.3927 | $187.39 | $187.40 | $187.40 |
| Purchase #3 | $191.60 | 4.330% | $199.8963 | $199.90 | $199.90 | $199.90 |
| Purchase #4 | $230.46 | 8.191% | $249.337 | $249.34 | $249.35 | $249.30 |
| Purchase #5 | $64.95 | 13.540% | $73.7442 | $73.74 | $73.75 | $73.70 |
| Purchase #6 | $162.91 | 11.415% | $181.5062 | $181.51 | $181.50 | $181.50 |
| Purchase #7 | $216.86 | 6.426% | $230.7954 | $230.80 | $230.80 | $230.80 |
| 7 purchase totals = | $1,089.34 | $1,173.0286 | $1,173.04 | $1,173.05 | $1,173.00 | |