| 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 | $204.92 | 12.563% | $230.6641 | $230.66 | $230.65 | $230.70 |
| Purchase #2 | $135.93 | 8.747% | $147.8198 | $147.82 | $147.80 | $147.80 |
| Purchase #3 | $242.65 | 4.408% | $253.346 | $253.35 | $253.35 | $253.30 |
| Purchase #4 | $190.90 | 3.635% | $197.8392 | $197.84 | $197.85 | $197.80 |
| Purchase #5 | $149.67 | 4.364% | $156.2016 | $156.20 | $156.20 | $156.20 |
| Purchase #6 | $14.68 | 3.605% | $15.2092 | $15.21 | $15.20 | $15.20 |
| Purchase #7 | $135.52 | 10.606% | $149.8933 | $149.89 | $149.90 | $149.90 |
| 7 purchase totals = | $1,074.27 | $1,150.9732 | $1,150.97 | $1,150.95 | $1,150.90 | |