| 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 | 11.519% | $115.8125 | $115.81 | $115.80 | $115.80 |
| Purchase #2 | $19.90 | 9.325% | $21.7557 | $21.76 | $21.75 | $21.80 |
| Purchase #3 | $179.76 | 11.803% | $200.9771 | $200.98 | $201.00 | $201.00 |
| Purchase #4 | $152.43 | 13.401% | $172.8571 | $172.86 | $172.85 | $172.90 |
| Purchase #5 | $156.88 | 12.358% | $176.2672 | $176.27 | $176.25 | $176.30 |
| Purchase #6 | $71.44 | 7.460% | $76.7694 | $76.77 | $76.75 | $76.80 |
| Purchase #7 | $234.69 | 10.488% | $259.3043 | $259.30 | $259.30 | $259.30 |
| 7 purchase totals = | $918.95 | $1,023.7433 | $1,023.75 | $1,023.70 | $1,023.90 | |