| 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 | $135.26 | 7.674% | $145.6399 | $145.64 | $145.65 | $145.60 |
| Purchase #2 | $190.48 | 3.672% | $197.4744 | $197.47 | $197.45 | $197.50 |
| Purchase #3 | $246.95 | 9.151% | $269.5484 | $269.55 | $269.55 | $269.50 |
| Purchase #4 | $187.72 | 5.217% | $197.5134 | $197.51 | $197.50 | $197.50 |
| Purchase #5 | $186.39 | 11.124% | $207.124 | $207.12 | $207.10 | $207.10 |
| Purchase #6 | $115.85 | 6.296% | $123.1439 | $123.14 | $123.15 | $123.10 |
| Purchase #7 | $106.29 | 5.241% | $111.8607 | $111.86 | $111.85 | $111.90 |
| 7 purchase totals = | $1,168.94 | $1,252.3047 | $1,252.29 | $1,252.25 | $1,252.20 | |