| 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 | $127.57 | 10.529% | $141.0018 | $141.00 | $141.00 | $141.00 |
| Purchase #2 | $172.95 | 6.114% | $183.5242 | $183.52 | $183.50 | $183.50 |
| Purchase #3 | $155.76 | 3.405% | $161.0636 | $161.06 | $161.05 | $161.10 |
| Purchase #4 | $189.33 | 9.148% | $206.6499 | $206.65 | $206.65 | $206.60 |
| Purchase #5 | $130.91 | 3.487% | $135.4748 | $135.47 | $135.45 | $135.50 |
| Purchase #6 | $20.68 | 9.556% | $22.6562 | $22.66 | $22.65 | $22.70 |
| Purchase #7 | $170.50 | 9.147% | $186.0956 | $186.10 | $186.10 | $186.10 |
| 7 purchase totals = | $967.70 | $1,036.4661 | $1,036.46 | $1,036.40 | $1,036.50 | |