| 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 | $174.67 | 13.616% | $198.4531 | $198.45 | $198.45 | $198.50 |
| Purchase #2 | $117.44 | 11.827% | $131.3296 | $131.33 | $131.35 | $131.30 |
| Purchase #3 | $37.38 | 6.689% | $39.8803 | $39.88 | $39.90 | $39.90 |
| Purchase #4 | $189.56 | 7.786% | $204.3191 | $204.32 | $204.30 | $204.30 |
| Purchase #5 | $223.99 | 13.631% | $254.5221 | $254.52 | $254.50 | $254.50 |
| Purchase #6 | $153.66 | 13.784% | $174.8405 | $174.84 | $174.85 | $174.80 |
| Purchase #7 | $194.74 | 6.420% | $207.2423 | $207.24 | $207.25 | $207.20 |
| 7 purchase totals = | $1,091.44 | $1,210.5870 | $1,210.58 | $1,210.60 | $1,210.50 | |