| 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 | $164.74 | 13.735% | $187.367 | $187.37 | $187.35 | $187.40 |
| Purchase #2 | $99.26 | 11.415% | $110.5905 | $110.59 | $110.60 | $110.60 |
| Purchase #3 | $135.27 | 9.176% | $147.6824 | $147.68 | $147.70 | $147.70 |
| Purchase #4 | $60.25 | 7.524% | $64.7832 | $64.78 | $64.80 | $64.80 |
| Purchase #5 | $191.50 | 10.506% | $211.619 | $211.62 | $211.60 | $211.60 |
| Purchase #6 | $228.82 | 6.251% | $243.1235 | $243.12 | $243.10 | $243.10 |
| Purchase #7 | $47.26 | 11.424% | $52.659 | $52.66 | $52.65 | $52.70 |
| 7 purchase totals = | $927.10 | $1,017.8246 | $1,017.82 | $1,017.80 | $1,017.90 | |