| 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 | $207.69 | 10.674% | $229.8588 | $229.86 | $229.85 | $229.90 |
| Purchase #2 | $84.94 | 3.451% | $87.8713 | $87.87 | $87.85 | $87.90 |
| Purchase #3 | $120.51 | 12.301% | $135.3339 | $135.33 | $135.35 | $135.30 |
| Purchase #4 | $135.92 | 7.224% | $145.7389 | $145.74 | $145.75 | $145.70 |
| Purchase #5 | $146.80 | 4.594% | $153.544 | $153.54 | $153.55 | $153.50 |
| Purchase #6 | $167.25 | 3.227% | $172.6472 | $172.65 | $172.65 | $172.60 |
| Purchase #7 | $201.62 | 11.485% | $224.7761 | $224.78 | $224.80 | $224.80 |
| 7 purchase totals = | $1,064.73 | $1,149.7702 | $1,149.77 | $1,149.80 | $1,149.70 | |