| 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 | $130.48 | 11.679% | $145.7188 | $145.72 | $145.70 | $145.70 |
| Purchase #2 | $53.61 | 12.349% | $60.2303 | $60.23 | $60.25 | $60.20 |
| Purchase #3 | $222.63 | 11.426% | $248.0677 | $248.07 | $248.05 | $248.10 |
| Purchase #4 | $208.94 | 10.104% | $230.0513 | $230.05 | $230.05 | $230.10 |
| Purchase #5 | $200.76 | 11.768% | $224.3854 | $224.39 | $224.40 | $224.40 |
| Purchase #6 | $56.63 | 6.106% | $60.0878 | $60.09 | $60.10 | $60.10 |
| Purchase #7 | $172.76 | 6.377% | $183.7769 | $183.78 | $183.80 | $183.80 |
| 7 purchase totals = | $1,045.81 | $1,152.3182 | $1,152.33 | $1,152.35 | $1,152.40 | |