| 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 | $149.80 | 9.529% | $164.0744 | $164.07 | $164.05 | $164.10 |
| Purchase #2 | $185.92 | 6.516% | $198.0345 | $198.03 | $198.05 | $198.00 |
| Purchase #3 | $230.91 | 11.140% | $256.6334 | $256.63 | $256.65 | $256.60 |
| Purchase #4 | $43.56 | 9.428% | $47.6668 | $47.67 | $47.65 | $47.70 |
| Purchase #5 | $187.31 | 3.552% | $193.9633 | $193.96 | $193.95 | $194.00 |
| Purchase #6 | $135.44 | 8.130% | $146.4513 | $146.45 | $146.45 | $146.50 |
| Purchase #7 | $208.76 | 5.333% | $219.8932 | $219.89 | $219.90 | $219.90 |
| 7 purchase totals = | $1,141.70 | $1,226.7169 | $1,226.70 | $1,226.70 | $1,226.80 | |