| 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 | $154.98 | 13.571% | $176.0123 | $176.01 | $176.00 | $176.00 |
| Purchase #2 | $198.40 | 7.186% | $212.657 | $212.66 | $212.65 | $212.70 |
| Purchase #3 | $207.54 | 8.723% | $225.6437 | $225.64 | $225.65 | $225.60 |
| Purchase #4 | $6.93 | 9.617% | $7.5965 | $7.60 | $7.60 | $7.60 |
| Purchase #5 | $159.70 | 7.443% | $171.5865 | $171.59 | $171.60 | $171.60 |
| Purchase #6 | $55.38 | 9.278% | $60.5182 | $60.52 | $60.50 | $60.50 |
| Purchase #7 | $242.76 | 8.532% | $263.4723 | $263.47 | $263.45 | $263.50 |
| 7 purchase totals = | $1,025.69 | $1,117.4865 | $1,117.49 | $1,117.45 | $1,117.50 | |