| 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 | $127.61 | 6.345% | $135.7069 | $135.71 | $135.70 | $135.70 |
| Purchase #2 | $228.29 | 13.682% | $259.5246 | $259.52 | $259.50 | $259.50 |
| Purchase #3 | $202.39 | 10.281% | $223.1977 | $223.20 | $223.20 | $223.20 |
| Purchase #4 | $230.80 | 5.852% | $244.3064 | $244.31 | $244.30 | $244.30 |
| Purchase #5 | $66.84 | 9.580% | $73.2433 | $73.24 | $73.25 | $73.20 |
| Purchase #6 | $157.89 | 13.484% | $179.1799 | $179.18 | $179.20 | $179.20 |
| Purchase #7 | $152.70 | 4.835% | $160.083 | $160.08 | $160.10 | $160.10 |
| 7 purchase totals = | $1,166.52 | $1,275.2418 | $1,275.24 | $1,275.25 | $1,275.20 | |