| 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 | $172.72 | 11.768% | $193.0457 | $193.05 | $193.05 | $193.00 |
| Purchase #2 | $162.72 | 4.380% | $169.8471 | $169.85 | $169.85 | $169.80 |
| Purchase #3 | $228.97 | 11.565% | $255.4504 | $255.45 | $255.45 | $255.50 |
| Purchase #4 | $245.58 | 10.316% | $270.914 | $270.91 | $270.90 | $270.90 |
| Purchase #5 | $115.54 | 4.842% | $121.1344 | $121.13 | $121.15 | $121.10 |
| Purchase #6 | $146.32 | 10.616% | $161.8533 | $161.85 | $161.85 | $161.90 |
| Purchase #7 | $191.32 | 3.768% | $198.5289 | $198.53 | $198.55 | $198.50 |
| 7 purchase totals = | $1,263.17 | $1,370.7738 | $1,370.77 | $1,370.80 | $1,370.70 | |