| 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 | $130.71 | 3.295% | $135.0169 | $135.02 | $135.00 | $135.00 |
| Purchase #2 | $152.88 | 3.168% | $157.7232 | $157.72 | $157.70 | $157.70 |
| Purchase #3 | $148.91 | 7.301% | $159.7819 | $159.78 | $159.80 | $159.80 |
| Purchase #4 | $192.63 | 11.337% | $214.4685 | $214.47 | $214.45 | $214.50 |
| Purchase #5 | $54.91 | 8.520% | $59.5883 | $59.59 | $59.60 | $59.60 |
| Purchase #6 | $195.28 | 3.799% | $202.6987 | $202.70 | $202.70 | $202.70 |
| Purchase #7 | $181.43 | 7.355% | $194.7742 | $194.77 | $194.75 | $194.80 |
| 7 purchase totals = | $1,056.75 | $1,124.0517 | $1,124.05 | $1,124.00 | $1,124.10 | |