| 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 | $156.63 | 12.813% | $176.699 | $176.70 | $176.70 | $176.70 |
| Purchase #2 | $135.86 | 5.315% | $143.081 | $143.08 | $143.10 | $143.10 |
| Purchase #3 | $245.35 | 7.204% | $263.025 | $263.03 | $263.05 | $263.00 |
| Purchase #4 | $8.82 | 6.769% | $9.417 | $9.42 | $9.40 | $9.40 |
| Purchase #5 | $197.64 | 4.419% | $206.3737 | $206.37 | $206.35 | $206.40 |
| Purchase #6 | $70.74 | 10.450% | $78.1323 | $78.13 | $78.15 | $78.10 |
| Purchase #7 | $116.48 | 5.119% | $122.4426 | $122.44 | $122.45 | $122.40 |
| 7 purchase totals = | $931.52 | $999.1706 | $999.17 | $999.20 | $999.10 | |