| 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 | $175.97 | 6.734% | $187.8198 | $187.82 | $187.80 | $187.80 |
| Purchase #2 | $99.68 | 6.772% | $106.4303 | $106.43 | $106.45 | $106.40 |
| Purchase #3 | $188.73 | 13.352% | $213.9292 | $213.93 | $213.95 | $213.90 |
| Purchase #4 | $39.74 | 9.193% | $43.3933 | $43.39 | $43.40 | $43.40 |
| Purchase #5 | $135.82 | 4.232% | $141.5679 | $141.57 | $141.55 | $141.60 |
| Purchase #6 | $245.45 | 11.570% | $273.8486 | $273.85 | $273.85 | $273.80 |
| Purchase #7 | $233.70 | 5.206% | $245.8664 | $245.87 | $245.85 | $245.90 |
| 7 purchase totals = | $1,119.09 | $1,212.8555 | $1,212.86 | $1,212.85 | $1,212.80 | |