| 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 | $31.81 | 13.406% | $36.0744 | $36.07 | $36.05 | $36.10 |
| Purchase #2 | $151.60 | 10.509% | $167.5316 | $167.53 | $167.55 | $167.50 |
| Purchase #3 | $145.75 | 5.335% | $153.5258 | $153.53 | $153.55 | $153.50 |
| Purchase #4 | $181.34 | 4.219% | $188.9907 | $188.99 | $189.00 | $189.00 |
| Purchase #5 | $204.78 | 9.414% | $224.058 | $224.06 | $224.05 | $224.10 |
| Purchase #6 | $202.98 | 13.617% | $230.6198 | $230.62 | $230.60 | $230.60 |
| Purchase #7 | $184.76 | 8.683% | $200.8027 | $200.80 | $200.80 | $200.80 |
| 7 purchase totals = | $1,103.02 | $1,201.6030 | $1,201.60 | $1,201.60 | $1,201.60 | |