| 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 | $118.32 | 9.505% | $129.5663 | $129.57 | $129.55 | $129.60 |
| Purchase #2 | $16.93 | 3.653% | $17.5485 | $17.55 | $17.55 | $17.50 |
| Purchase #3 | $150.85 | 13.188% | $170.7441 | $170.74 | $170.75 | $170.70 |
| Purchase #4 | $167.57 | 9.500% | $183.4892 | $183.49 | $183.50 | $183.50 |
| Purchase #5 | $170.45 | 13.805% | $193.9806 | $193.98 | $194.00 | $194.00 |
| Purchase #6 | $163.93 | 12.302% | $184.0967 | $184.10 | $184.10 | $184.10 |
| Purchase #7 | $168.66 | 8.675% | $183.2913 | $183.29 | $183.30 | $183.30 |
| 7 purchase totals = | $956.71 | $1,062.7167 | $1,062.72 | $1,062.75 | $1,062.70 | |