| 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 | $191.49 | 12.575% | $215.5699 | $215.57 | $215.55 | $215.60 |
| Purchase #2 | $6.42 | 13.302% | $7.274 | $7.27 | $7.25 | $7.30 |
| Purchase #3 | $93.92 | 12.417% | $105.582 | $105.58 | $105.60 | $105.60 |
| Purchase #4 | $179.82 | 5.486% | $189.6849 | $189.68 | $189.70 | $189.70 |
| Purchase #5 | $245.72 | 7.375% | $263.8419 | $263.84 | $263.85 | $263.80 |
| Purchase #6 | $202.91 | 5.177% | $213.4147 | $213.41 | $213.40 | $213.40 |
| Purchase #7 | $149.95 | 3.204% | $154.7544 | $154.75 | $154.75 | $154.80 |
| 7 purchase totals = | $1,070.23 | $1,150.1218 | $1,150.10 | $1,150.10 | $1,150.20 | |