| 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 | $145.35 | 9.485% | $159.1364 | $159.14 | $159.15 | $159.10 |
| Purchase #2 | $161.85 | 6.303% | $172.0514 | $172.05 | $172.05 | $172.10 |
| Purchase #3 | $166.47 | 10.192% | $183.4366 | $183.44 | $183.45 | $183.40 |
| Purchase #4 | $85.76 | 3.338% | $88.6227 | $88.62 | $88.60 | $88.60 |
| Purchase #5 | $202.84 | 3.805% | $210.5581 | $210.56 | $210.55 | $210.60 |
| Purchase #6 | $159.64 | 11.502% | $178.0018 | $178.00 | $178.00 | $178.00 |
| Purchase #7 | $196.68 | 9.638% | $215.636 | $215.64 | $215.65 | $215.60 |
| 7 purchase totals = | $1,118.59 | $1,207.4430 | $1,207.45 | $1,207.45 | $1,207.40 | |