| 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 | $144.84 | 9.529% | $158.6418 | $158.64 | $158.65 | $158.60 |
| Purchase #2 | $248.57 | 6.278% | $264.1752 | $264.18 | $264.20 | $264.20 |
| Purchase #3 | $224.40 | 8.677% | $243.8712 | $243.87 | $243.85 | $243.90 |
| Purchase #4 | $164.50 | 11.433% | $183.3073 | $183.31 | $183.30 | $183.30 |
| Purchase #5 | $9.77 | 10.349% | $10.7811 | $10.78 | $10.80 | $10.80 |
| Purchase #6 | $101.34 | 11.616% | $113.1117 | $113.11 | $113.10 | $113.10 |
| Purchase #7 | $220.66 | 6.673% | $235.3846 | $235.38 | $235.40 | $235.40 |
| 7 purchase totals = | $1,114.08 | $1,209.2729 | $1,209.27 | $1,209.30 | $1,209.30 | |