| 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 | $148.77 | 3.287% | $153.6601 | $153.66 | $153.65 | $153.70 |
| Purchase #2 | $60.55 | 4.585% | $63.3262 | $63.33 | $63.35 | $63.30 |
| Purchase #3 | $142.45 | 12.502% | $160.2591 | $160.26 | $160.25 | $160.30 |
| Purchase #4 | $59.37 | 6.570% | $63.2706 | $63.27 | $63.25 | $63.30 |
| Purchase #5 | $83.87 | 5.598% | $88.565 | $88.57 | $88.55 | $88.60 |
| Purchase #6 | $120.45 | 7.741% | $129.774 | $129.77 | $129.75 | $129.80 |
| Purchase #7 | $203.33 | 11.537% | $226.7882 | $226.79 | $226.80 | $226.80 |
| 7 purchase totals = | $818.79 | $885.6432 | $885.65 | $885.60 | $885.80 | |