| 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 | $171.95 | 12.811% | $193.9785 | $193.98 | $194.00 | $194.00 |
| Purchase #2 | $166.62 | 7.150% | $178.5333 | $178.53 | $178.55 | $178.50 |
| Purchase #3 | $7.40 | 8.637% | $8.0391 | $8.04 | $8.05 | $8.00 |
| Purchase #4 | $6.71 | 6.796% | $7.166 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $10.65 | 6.606% | $11.3535 | $11.35 | $11.35 | $11.40 |
| Purchase #6 | $194.28 | 4.310% | $202.6535 | $202.65 | $202.65 | $202.70 |
| Purchase #7 | $228.70 | 10.132% | $251.8719 | $251.87 | $251.85 | $251.90 |
| 7 purchase totals = | $786.31 | $853.5958 | $853.59 | $853.60 | $853.70 | |