| 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 | $173.80 | 5.416% | $183.213 | $183.21 | $183.20 | $183.20 |
| Purchase #2 | $137.77 | 7.422% | $147.9953 | $148.00 | $148.00 | $148.00 |
| Purchase #3 | $149.69 | 6.839% | $159.9273 | $159.93 | $159.95 | $159.90 |
| Purchase #4 | $241.85 | 13.484% | $274.4611 | $274.46 | $274.45 | $274.50 |
| Purchase #5 | $61.73 | 4.835% | $64.7146 | $64.71 | $64.70 | $64.70 |
| Purchase #6 | $122.78 | 4.335% | $128.1025 | $128.10 | $128.10 | $128.10 |
| Purchase #7 | $119.71 | 8.386% | $129.7489 | $129.75 | $129.75 | $129.70 |
| 7 purchase totals = | $1,007.33 | $1,088.1627 | $1,088.16 | $1,088.15 | $1,088.10 | |