| 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 | $123.43 | 8.351% | $133.7376 | $133.74 | $133.75 | $133.70 |
| Purchase #2 | $129.92 | 3.326% | $134.2411 | $134.24 | $134.25 | $134.20 |
| Purchase #3 | $116.43 | 8.379% | $126.1857 | $126.19 | $126.20 | $126.20 |
| Purchase #4 | $56.25 | 11.119% | $62.5044 | $62.50 | $62.50 | $62.50 |
| Purchase #5 | $5.78 | 5.860% | $6.1187 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $121.53 | 11.854% | $135.9362 | $135.94 | $135.95 | $135.90 |
| Purchase #7 | $150.26 | 4.668% | $157.2741 | $157.27 | $157.25 | $157.30 |
| 7 purchase totals = | $703.60 | $755.9978 | $756.00 | $756.00 | $755.90 | |