| 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 | $184.41 | 6.385% | $196.1846 | $196.18 | $196.20 | $196.20 |
| Purchase #2 | $223.63 | 6.238% | $237.58 | $237.58 | $237.60 | $237.60 |
| Purchase #3 | $139.77 | 11.521% | $155.8729 | $155.87 | $155.85 | $155.90 |
| Purchase #4 | $10.86 | 6.159% | $11.5289 | $11.53 | $11.55 | $11.50 |
| Purchase #5 | $139.44 | 7.261% | $149.5647 | $149.56 | $149.55 | $149.60 |
| Purchase #6 | $156.38 | 11.691% | $174.6624 | $174.66 | $174.65 | $174.70 |
| Purchase #7 | $115.96 | 7.749% | $124.9457 | $124.95 | $124.95 | $124.90 |
| 7 purchase totals = | $970.45 | $1,050.3392 | $1,050.33 | $1,050.35 | $1,050.40 | |