| 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 | $178.26 | 7.140% | $190.9878 | $190.99 | $191.00 | $191.00 |
| Purchase #2 | $22.28 | 8.755% | $24.2306 | $24.23 | $24.25 | $24.20 |
| Purchase #3 | $239.94 | 5.796% | $253.8469 | $253.85 | $253.85 | $253.80 |
| Purchase #4 | $178.75 | 10.444% | $197.4187 | $197.42 | $197.40 | $197.40 |
| Purchase #5 | $137.42 | 9.426% | $150.3732 | $150.37 | $150.35 | $150.40 |
| Purchase #6 | $129.88 | 4.699% | $135.9831 | $135.98 | $136.00 | $136.00 |
| Purchase #7 | $111.34 | 4.150% | $115.9606 | $115.96 | $115.95 | $116.00 |
| 7 purchase totals = | $997.87 | $1,068.8009 | $1,068.80 | $1,068.80 | $1,068.80 | |