| 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 | $177.50 | 8.412% | $192.4313 | $192.43 | $192.45 | $192.40 |
| Purchase #2 | $228.66 | 6.870% | $244.3689 | $244.37 | $244.35 | $244.40 |
| Purchase #3 | $188.99 | 7.333% | $202.8486 | $202.85 | $202.85 | $202.80 |
| Purchase #4 | $172.75 | 6.861% | $184.6024 | $184.60 | $184.60 | $184.60 |
| Purchase #5 | $85.86 | 12.667% | $96.7359 | $96.74 | $96.75 | $96.70 |
| Purchase #6 | $9.60 | 5.118% | $10.0913 | $10.09 | $10.10 | $10.10 |
| Purchase #7 | $174.90 | 6.375% | $186.0499 | $186.05 | $186.05 | $186.00 |
| 7 purchase totals = | $1,038.26 | $1,117.1283 | $1,117.13 | $1,117.15 | $1,117.00 | |