| 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 | $144.52 | 10.549% | $159.7654 | $159.77 | $159.75 | $159.80 |
| Purchase #2 | $130.94 | 3.769% | $135.8751 | $135.88 | $135.90 | $135.90 |
| Purchase #3 | $233.34 | 11.489% | $260.1484 | $260.15 | $260.15 | $260.10 |
| Purchase #4 | $58.83 | 6.480% | $62.6422 | $62.64 | $62.65 | $62.60 |
| Purchase #5 | $155.59 | 8.455% | $168.7451 | $168.75 | $168.75 | $168.70 |
| Purchase #6 | $79.28 | 5.708% | $83.8053 | $83.81 | $83.80 | $83.80 |
| Purchase #7 | $222.74 | 10.682% | $246.5331 | $246.53 | $246.55 | $246.50 |
| 7 purchase totals = | $1,025.24 | $1,117.5146 | $1,117.53 | $1,117.55 | $1,117.40 | |