| 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 | $181.98 | 9.119% | $198.5748 | $198.57 | $198.55 | $198.60 |
| Purchase #2 | $151.51 | 7.200% | $162.4187 | $162.42 | $162.40 | $162.40 |
| Purchase #3 | $243.98 | 13.829% | $277.72 | $277.72 | $277.70 | $277.70 |
| Purchase #4 | $228.35 | 6.518% | $243.2339 | $243.23 | $243.25 | $243.20 |
| Purchase #5 | $237.29 | 11.673% | $264.9889 | $264.99 | $265.00 | $265.00 |
| Purchase #6 | $182.38 | 4.744% | $191.0321 | $191.03 | $191.05 | $191.00 |
| Purchase #7 | $144.39 | 8.534% | $156.7122 | $156.71 | $156.70 | $156.70 |
| 7 purchase totals = | $1,369.88 | $1,494.6806 | $1,494.67 | $1,494.65 | $1,494.60 | |