| 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 | $147.88 | 13.748% | $168.2105 | $168.21 | $168.20 | $168.20 |
| Purchase #2 | $174.89 | 9.301% | $191.1565 | $191.16 | $191.15 | $191.20 |
| Purchase #3 | $187.65 | 12.530% | $211.1625 | $211.16 | $211.15 | $211.20 |
| Purchase #4 | $102.51 | 7.616% | $110.3172 | $110.32 | $110.30 | $110.30 |
| Purchase #5 | $106.95 | 7.517% | $114.9894 | $114.99 | $115.00 | $115.00 |
| Purchase #6 | $235.83 | 13.802% | $268.3793 | $268.38 | $268.40 | $268.40 |
| Purchase #7 | $96.28 | 10.179% | $106.0803 | $106.08 | $106.10 | $106.10 |
| 7 purchase totals = | $1,051.99 | $1,170.2957 | $1,170.30 | $1,170.30 | $1,170.40 | |