| 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 | $145.61 | 5.182% | $153.1555 | $153.16 | $153.15 | $153.20 |
| Purchase #2 | $77.46 | 9.647% | $84.9326 | $84.93 | $84.95 | $84.90 |
| Purchase #3 | $171.36 | 7.468% | $184.1572 | $184.16 | $184.15 | $184.20 |
| Purchase #4 | $197.71 | 8.195% | $213.9123 | $213.91 | $213.90 | $213.90 |
| Purchase #5 | $202.89 | 5.861% | $214.7814 | $214.78 | $214.80 | $214.80 |
| Purchase #6 | $204.70 | 4.331% | $213.5656 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $37.31 | 3.763% | $38.714 | $38.71 | $38.70 | $38.70 |
| 7 purchase totals = | $1,037.04 | $1,103.2186 | $1,103.22 | $1,103.20 | $1,103.30 | |