| 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 | $177.92 | 9.137% | $194.1766 | $194.18 | $194.20 | $194.20 |
| Purchase #2 | $143.70 | 6.259% | $152.6942 | $152.69 | $152.70 | $152.70 |
| Purchase #3 | $149.87 | 6.832% | $160.1091 | $160.11 | $160.10 | $160.10 |
| Purchase #4 | $191.82 | 9.216% | $209.4981 | $209.50 | $209.50 | $209.50 |
| Purchase #5 | $134.49 | 9.808% | $147.6808 | $147.68 | $147.70 | $147.70 |
| Purchase #6 | $85.87 | 7.133% | $91.9951 | $92.00 | $92.00 | $92.00 |
| Purchase #7 | $152.75 | 3.212% | $157.6563 | $157.66 | $157.65 | $157.70 |
| 7 purchase totals = | $1,036.42 | $1,113.8102 | $1,113.82 | $1,113.85 | $1,113.90 | |