| 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 | $103.85 | 7.196% | $111.323 | $111.32 | $111.30 | $111.30 |
| Purchase #2 | $91.43 | 11.483% | $101.9289 | $101.93 | $101.95 | $101.90 |
| Purchase #3 | $221.44 | 5.842% | $234.3765 | $234.38 | $234.40 | $234.40 |
| Purchase #4 | $96.48 | 10.421% | $106.5342 | $106.53 | $106.55 | $106.50 |
| Purchase #5 | $159.25 | 11.408% | $177.4172 | $177.42 | $177.40 | $177.40 |
| Purchase #6 | $162.47 | 10.482% | $179.5001 | $179.50 | $179.50 | $179.50 |
| Purchase #7 | $68.66 | 13.103% | $77.6565 | $77.66 | $77.65 | $77.70 |
| 7 purchase totals = | $903.58 | $988.7364 | $988.74 | $988.75 | $988.70 | |