| 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 | $183.31 | 8.812% | $199.4633 | $199.46 | $199.45 | $199.50 |
| Purchase #2 | $98.25 | 12.535% | $110.5656 | $110.57 | $110.55 | $110.60 |
| Purchase #3 | $141.27 | 6.826% | $150.9131 | $150.91 | $150.90 | $150.90 |
| Purchase #4 | $10.52 | 3.412% | $10.8789 | $10.88 | $10.90 | $10.90 |
| Purchase #5 | $130.26 | 12.863% | $147.0153 | $147.02 | $147.00 | $147.00 |
| Purchase #6 | $179.25 | 4.515% | $187.3431 | $187.34 | $187.35 | $187.30 |
| Purchase #7 | $121.90 | 10.853% | $135.1298 | $135.13 | $135.15 | $135.10 |
| 7 purchase totals = | $864.76 | $941.3091 | $941.31 | $941.30 | $941.30 | |