| 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 | $141.93 | 6.355% | $150.9497 | $150.95 | $150.95 | $150.90 |
| Purchase #2 | $138.74 | 6.305% | $147.4876 | $147.49 | $147.50 | $147.50 |
| Purchase #3 | $217.51 | 4.443% | $227.174 | $227.17 | $227.15 | $227.20 |
| Purchase #4 | $124.54 | 4.724% | $130.4233 | $130.42 | $130.40 | $130.40 |
| Purchase #5 | $70.86 | 6.545% | $75.4978 | $75.50 | $75.50 | $75.50 |
| Purchase #6 | $165.99 | 7.659% | $178.7032 | $178.70 | $178.70 | $178.70 |
| Purchase #7 | $239.93 | 7.490% | $257.9008 | $257.90 | $257.90 | $257.90 |
| 7 purchase totals = | $1,099.50 | $1,168.1364 | $1,168.13 | $1,168.10 | $1,168.10 | |