| 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 | $172.72 | 11.601% | $192.7572 | $192.76 | $192.75 | $192.80 |
| Purchase #2 | $212.65 | 7.455% | $228.5031 | $228.50 | $228.50 | $228.50 |
| Purchase #3 | $194.35 | 11.406% | $216.5176 | $216.52 | $216.50 | $216.50 |
| Purchase #4 | $139.85 | 12.369% | $157.148 | $157.15 | $157.15 | $157.10 |
| Purchase #5 | $242.66 | 11.326% | $270.1437 | $270.14 | $270.15 | $270.10 |
| Purchase #6 | $120.48 | 3.738% | $124.9835 | $124.98 | $125.00 | $125.00 |
| Purchase #7 | $162.28 | 8.829% | $176.6077 | $176.61 | $176.60 | $176.60 |
| 7 purchase totals = | $1,244.99 | $1,366.6608 | $1,366.66 | $1,366.65 | $1,366.60 | |