| 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 | $130.55 | 12.793% | $147.2513 | $147.25 | $147.25 | $147.30 |
| Purchase #2 | $131.31 | 5.500% | $138.5321 | $138.53 | $138.55 | $138.50 |
| Purchase #3 | $103.61 | 13.853% | $117.9631 | $117.96 | $117.95 | $118.00 |
| Purchase #4 | $143.92 | 6.441% | $153.1899 | $153.19 | $153.20 | $153.20 |
| Purchase #5 | $119.87 | 13.207% | $135.7012 | $135.70 | $135.70 | $135.70 |
| Purchase #6 | $120.49 | 11.302% | $134.1078 | $134.11 | $134.10 | $134.10 |
| Purchase #7 | $34.39 | 3.174% | $35.4815 | $35.48 | $35.50 | $35.50 |
| 7 purchase totals = | $784.14 | $862.2269 | $862.22 | $862.25 | $862.30 | |