| 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 | $124.90 | 6.663% | $133.2221 | $133.22 | $133.20 | $133.20 |
| Purchase #2 | $173.85 | 13.312% | $196.9929 | $196.99 | $197.00 | $197.00 |
| Purchase #3 | $131.43 | 3.252% | $135.7041 | $135.70 | $135.70 | $135.70 |
| Purchase #4 | $52.92 | 7.545% | $56.9128 | $56.91 | $56.90 | $56.90 |
| Purchase #5 | $146.38 | 8.811% | $159.2775 | $159.28 | $159.30 | $159.30 |
| Purchase #6 | $184.44 | 6.413% | $196.2681 | $196.27 | $196.25 | $196.30 |
| Purchase #7 | $211.53 | 10.363% | $233.4509 | $233.45 | $233.45 | $233.50 |
| 7 purchase totals = | $1,025.45 | $1,111.8284 | $1,111.82 | $1,111.80 | $1,111.90 | |