| 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 | $149.69 | 9.378% | $163.7279 | $163.73 | $163.75 | $163.70 |
| Purchase #2 | $134.26 | 13.558% | $152.463 | $152.46 | $152.45 | $152.50 |
| Purchase #3 | $109.72 | 5.472% | $115.7239 | $115.72 | $115.70 | $115.70 |
| Purchase #4 | $184.89 | 5.835% | $195.6783 | $195.68 | $195.70 | $195.70 |
| Purchase #5 | $178.71 | 4.612% | $186.9521 | $186.95 | $186.95 | $187.00 |
| Purchase #6 | $135.44 | 10.758% | $150.0106 | $150.01 | $150.00 | $150.00 |
| Purchase #7 | $182.37 | 6.720% | $194.6253 | $194.63 | $194.65 | $194.60 |
| 7 purchase totals = | $1,075.08 | $1,159.1811 | $1,159.18 | $1,159.20 | $1,159.20 | |