| 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 | $78.73 | 4.190% | $82.0288 | $82.03 | $82.05 | $82.00 |
| Purchase #2 | $86.57 | 7.173% | $92.7797 | $92.78 | $92.80 | $92.80 |
| Purchase #3 | $160.46 | 13.492% | $182.1093 | $182.11 | $182.10 | $182.10 |
| Purchase #4 | $180.84 | 6.865% | $193.2547 | $193.25 | $193.25 | $193.30 |
| Purchase #5 | $220.45 | 11.391% | $245.5615 | $245.56 | $245.55 | $245.60 |
| Purchase #6 | $160.52 | 13.654% | $182.4374 | $182.44 | $182.45 | $182.40 |
| Purchase #7 | $187.29 | 5.782% | $198.1191 | $198.12 | $198.10 | $198.10 |
| 7 purchase totals = | $1,074.86 | $1,176.2905 | $1,176.29 | $1,176.30 | $1,176.30 | |