| 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 | $135.43 | 8.418% | $146.8305 | $146.83 | $146.85 | $146.80 |
| Purchase #2 | $69.69 | 13.823% | $79.3232 | $79.32 | $79.30 | $79.30 |
| Purchase #3 | $223.93 | 11.153% | $248.9049 | $248.90 | $248.90 | $248.90 |
| Purchase #4 | $224.91 | 6.423% | $239.356 | $239.36 | $239.35 | $239.40 |
| Purchase #5 | $102.31 | 6.660% | $109.1238 | $109.12 | $109.10 | $109.10 |
| Purchase #6 | $183.26 | 7.642% | $197.2647 | $197.26 | $197.25 | $197.30 |
| Purchase #7 | $46.25 | 11.643% | $51.6349 | $51.63 | $51.65 | $51.60 |
| 7 purchase totals = | $985.78 | $1,072.4380 | $1,072.42 | $1,072.40 | $1,072.40 | |