| 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 | $197.64 | 12.262% | $221.8746 | $221.87 | $221.85 | $221.90 |
| Purchase #2 | $175.43 | 6.366% | $186.5979 | $186.60 | $186.60 | $186.60 |
| Purchase #3 | $177.77 | 7.408% | $190.9392 | $190.94 | $190.95 | $190.90 |
| Purchase #4 | $30.59 | 10.822% | $33.9004 | $33.90 | $33.90 | $33.90 |
| Purchase #5 | $112.77 | 4.650% | $118.0138 | $118.01 | $118.00 | $118.00 |
| Purchase #6 | $114.30 | 13.117% | $129.2927 | $129.29 | $129.30 | $129.30 |
| Purchase #7 | $159.69 | 10.285% | $176.1141 | $176.11 | $176.10 | $176.10 |
| 7 purchase totals = | $968.19 | $1,056.7327 | $1,056.72 | $1,056.70 | $1,056.70 | |