| 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 | $154.52 | 12.794% | $174.2893 | $174.29 | $174.30 | $174.30 |
| Purchase #2 | $198.32 | 10.342% | $218.8303 | $218.83 | $218.85 | $218.80 |
| Purchase #3 | $237.86 | 6.506% | $253.3352 | $253.34 | $253.35 | $253.30 |
| Purchase #4 | $85.88 | 7.384% | $92.2214 | $92.22 | $92.20 | $92.20 |
| Purchase #5 | $54.71 | 9.555% | $59.9375 | $59.94 | $59.95 | $59.90 |
| Purchase #6 | $173.73 | 4.707% | $181.9075 | $181.91 | $181.90 | $181.90 |
| Purchase #7 | $42.97 | 10.415% | $47.4453 | $47.45 | $47.45 | $47.40 |
| 7 purchase totals = | $947.99 | $1,027.9665 | $1,027.98 | $1,028.00 | $1,027.80 | |