| 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 | $153.34 | 11.838% | $171.4924 | $171.49 | $171.50 | $171.50 |
| Purchase #2 | $8.62 | 8.294% | $9.3349 | $9.33 | $9.35 | $9.30 |
| Purchase #3 | $246.41 | 9.390% | $269.5479 | $269.55 | $269.55 | $269.50 |
| Purchase #4 | $172.62 | 6.316% | $183.5227 | $183.52 | $183.50 | $183.50 |
| Purchase #5 | $160.83 | 7.110% | $172.265 | $172.27 | $172.25 | $172.30 |
| Purchase #6 | $132.68 | 13.572% | $150.6873 | $150.69 | $150.70 | $150.70 |
| Purchase #7 | $230.44 | 12.726% | $259.7658 | $259.77 | $259.75 | $259.80 |
| 7 purchase totals = | $1,104.94 | $1,216.6160 | $1,216.62 | $1,216.60 | $1,216.60 | |