| 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 | $130.40 | 13.468% | $147.9623 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $198.87 | 10.142% | $219.0394 | $219.04 | $219.05 | $219.00 |
| Purchase #3 | $50.93 | 7.486% | $54.7426 | $54.74 | $54.75 | $54.70 |
| Purchase #4 | $238.34 | 8.605% | $258.8492 | $258.85 | $258.85 | $258.80 |
| Purchase #5 | $130.34 | 11.415% | $145.2183 | $145.22 | $145.20 | $145.20 |
| Purchase #6 | $250.71 | 6.788% | $267.7282 | $267.73 | $267.75 | $267.70 |
| Purchase #7 | $178.78 | 4.189% | $186.2691 | $186.27 | $186.25 | $186.30 |
| 7 purchase totals = | $1,178.37 | $1,279.8091 | $1,279.81 | $1,279.80 | $1,279.70 | |