| 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 | $187.47 | 10.647% | $207.4299 | $207.43 | $207.45 | $207.40 |
| Purchase #2 | $96.93 | 13.607% | $110.1193 | $110.12 | $110.10 | $110.10 |
| Purchase #3 | $32.57 | 11.664% | $36.369 | $36.37 | $36.35 | $36.40 |
| Purchase #4 | $13.37 | 12.280% | $15.0118 | $15.01 | $15.00 | $15.00 |
| Purchase #5 | $124.38 | 3.505% | $128.7395 | $128.74 | $128.75 | $128.70 |
| Purchase #6 | $67.25 | 13.803% | $76.5325 | $76.53 | $76.55 | $76.50 |
| Purchase #7 | $145.38 | 11.833% | $162.5828 | $162.58 | $162.60 | $162.60 |
| 7 purchase totals = | $667.35 | $736.7848 | $736.78 | $736.80 | $736.70 | |