| 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 | $172.75 | 5.300% | $181.9058 | $181.91 | $181.90 | $181.90 |
| Purchase #2 | $203.38 | 8.631% | $220.9337 | $220.93 | $220.95 | $220.90 |
| Purchase #3 | $211.68 | 11.180% | $235.3458 | $235.35 | $235.35 | $235.30 |
| Purchase #4 | $169.50 | 9.480% | $185.5686 | $185.57 | $185.55 | $185.60 |
| Purchase #5 | $71.71 | 12.685% | $80.8064 | $80.81 | $80.80 | $80.80 |
| Purchase #6 | $69.61 | 7.272% | $74.672 | $74.67 | $74.65 | $74.70 |
| Purchase #7 | $237.87 | 4.637% | $248.9 | $248.90 | $248.90 | $248.90 |
| 7 purchase totals = | $1,136.50 | $1,228.1323 | $1,228.14 | $1,228.10 | $1,228.10 | |