| 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 | $170.37 | 3.512% | $176.3534 | $176.35 | $176.35 | $176.40 |
| Purchase #2 | $228.32 | 8.622% | $248.0058 | $248.01 | $248.00 | $248.00 |
| Purchase #3 | $100.55 | 7.191% | $107.7806 | $107.78 | $107.80 | $107.80 |
| Purchase #4 | $33.42 | 4.649% | $34.9737 | $34.97 | $34.95 | $35.00 |
| Purchase #5 | $150.36 | 12.331% | $168.9009 | $168.90 | $168.90 | $168.90 |
| Purchase #6 | $168.29 | 6.243% | $178.7963 | $178.80 | $178.80 | $178.80 |
| Purchase #7 | $128.67 | 6.350% | $136.8405 | $136.84 | $136.85 | $136.80 |
| 7 purchase totals = | $979.98 | $1,051.6512 | $1,051.65 | $1,051.65 | $1,051.70 | |