| 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 | $181.71 | 12.782% | $204.9362 | $204.94 | $204.95 | $204.90 |
| Purchase #2 | $66.26 | 6.366% | $70.4781 | $70.48 | $70.50 | $70.50 |
| Purchase #3 | $165.26 | 11.627% | $184.4748 | $184.47 | $184.45 | $184.50 |
| Purchase #4 | $193.77 | 5.788% | $204.9854 | $204.99 | $205.00 | $205.00 |
| Purchase #5 | $187.91 | 7.147% | $201.3399 | $201.34 | $201.35 | $201.30 |
| Purchase #6 | $9.34 | 12.718% | $10.5279 | $10.53 | $10.55 | $10.50 |
| Purchase #7 | $28.68 | 11.511% | $31.9814 | $31.98 | $32.00 | $32.00 |
| 7 purchase totals = | $832.93 | $908.7237 | $908.73 | $908.80 | $908.70 | |