| 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 | $145.49 | 10.610% | $160.9265 | $160.93 | $160.95 | $160.90 |
| Purchase #2 | $121.29 | 13.541% | $137.7139 | $137.71 | $137.70 | $137.70 |
| Purchase #3 | $169.33 | 10.333% | $186.8269 | $186.83 | $186.85 | $186.80 |
| Purchase #4 | $5.81 | 9.633% | $6.3697 | $6.37 | $6.35 | $6.40 |
| Purchase #5 | $122.94 | 9.774% | $134.9562 | $134.96 | $134.95 | $135.00 |
| Purchase #6 | $230.82 | 6.679% | $246.2365 | $246.24 | $246.25 | $246.20 |
| Purchase #7 | $103.30 | 4.778% | $108.2357 | $108.24 | $108.25 | $108.20 |
| 7 purchase totals = | $898.98 | $981.2654 | $981.28 | $981.30 | $981.20 | |