| 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 | $169.48 | 8.439% | $183.7824 | $183.78 | $183.80 | $183.80 |
| Purchase #2 | $193.50 | 6.768% | $206.5961 | $206.60 | $206.60 | $206.60 |
| Purchase #3 | $106.42 | 10.809% | $117.9229 | $117.92 | $117.90 | $117.90 |
| Purchase #4 | $128.66 | 6.631% | $137.1914 | $137.19 | $137.20 | $137.20 |
| Purchase #5 | $219.57 | 10.299% | $242.1835 | $242.18 | $242.20 | $242.20 |
| Purchase #6 | $10.72 | 7.518% | $11.5259 | $11.53 | $11.55 | $11.50 |
| Purchase #7 | $185.49 | 9.452% | $203.0225 | $203.02 | $203.00 | $203.00 |
| 7 purchase totals = | $1,013.84 | $1,102.2247 | $1,102.22 | $1,102.25 | $1,102.20 | |