| 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 | $160.99 | 11.573% | $179.6214 | $179.62 | $179.60 | $179.60 |
| Purchase #2 | $196.78 | 8.852% | $214.199 | $214.20 | $214.20 | $214.20 |
| Purchase #3 | $186.76 | 10.642% | $206.635 | $206.64 | $206.65 | $206.60 |
| Purchase #4 | $214.61 | 11.847% | $240.0348 | $240.03 | $240.05 | $240.00 |
| Purchase #5 | $85.42 | 7.286% | $91.6437 | $91.64 | $91.65 | $91.60 |
| Purchase #6 | $150.78 | 9.434% | $165.0046 | $165.00 | $165.00 | $165.00 |
| Purchase #7 | $96.99 | 5.756% | $102.5727 | $102.57 | $102.55 | $102.60 |
| 7 purchase totals = | $1,092.33 | $1,199.7112 | $1,199.70 | $1,199.70 | $1,199.60 | |