| 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 | $171.83 | 12.225% | $192.8362 | $192.84 | $192.85 | $192.80 |
| Purchase #2 | $27.36 | 8.325% | $29.6377 | $29.64 | $29.65 | $29.60 |
| Purchase #3 | $231.76 | 10.302% | $255.6359 | $255.64 | $255.65 | $255.60 |
| Purchase #4 | $144.61 | 10.163% | $159.3067 | $159.31 | $159.30 | $159.30 |
| Purchase #5 | $161.70 | 5.841% | $171.1449 | $171.14 | $171.15 | $171.10 |
| Purchase #6 | $175.94 | 6.536% | $187.4394 | $187.44 | $187.45 | $187.40 |
| Purchase #7 | $173.95 | 3.440% | $179.9339 | $179.93 | $179.95 | $179.90 |
| 7 purchase totals = | $1,087.15 | $1,175.9347 | $1,175.94 | $1,176.00 | $1,175.70 | |