| 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 | $147.75 | 8.446% | $160.229 | $160.23 | $160.25 | $160.20 |
| Purchase #2 | $31.50 | 7.783% | $33.9516 | $33.95 | $33.95 | $34.00 |
| Purchase #3 | $64.78 | 7.115% | $69.3891 | $69.39 | $69.40 | $69.40 |
| Purchase #4 | $208.52 | 9.764% | $228.8799 | $228.88 | $228.90 | $228.90 |
| Purchase #5 | $207.34 | 11.276% | $230.7197 | $230.72 | $230.70 | $230.70 |
| Purchase #6 | $183.78 | 3.190% | $189.6426 | $189.64 | $189.65 | $189.60 |
| Purchase #7 | $86.73 | 6.644% | $92.4923 | $92.49 | $92.50 | $92.50 |
| 7 purchase totals = | $930.40 | $1,005.3042 | $1,005.30 | $1,005.35 | $1,005.30 | |