| 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 | $188.80 | 4.770% | $197.8058 | $197.81 | $197.80 | $197.80 |
| Purchase #2 | $229.43 | 13.608% | $260.6508 | $260.65 | $260.65 | $260.70 |
| Purchase #3 | $244.62 | 10.134% | $269.4098 | $269.41 | $269.40 | $269.40 |
| Purchase #4 | $143.88 | 6.404% | $153.0941 | $153.09 | $153.10 | $153.10 |
| Purchase #5 | $147.38 | 13.262% | $166.9255 | $166.93 | $166.95 | $166.90 |
| Purchase #6 | $35.68 | 3.544% | $36.9445 | $36.94 | $36.95 | $36.90 |
| Purchase #7 | $134.57 | 8.320% | $145.7662 | $145.77 | $145.75 | $145.80 |
| 7 purchase totals = | $1,124.36 | $1,230.5967 | $1,230.60 | $1,230.60 | $1,230.60 | |