| 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 | $130.29 | 13.780% | $148.244 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $149.71 | 7.240% | $160.549 | $160.55 | $160.55 | $160.50 |
| Purchase #3 | $168.72 | 11.412% | $187.9743 | $187.97 | $187.95 | $188.00 |
| Purchase #4 | $129.40 | 4.827% | $135.6461 | $135.65 | $135.65 | $135.60 |
| Purchase #5 | $193.96 | 9.112% | $211.6336 | $211.63 | $211.65 | $211.60 |
| Purchase #6 | $47.68 | 9.859% | $52.3808 | $52.38 | $52.40 | $52.40 |
| Purchase #7 | $103.53 | 11.465% | $115.3997 | $115.40 | $115.40 | $115.40 |
| 7 purchase totals = | $923.29 | $1,011.8275 | $1,011.82 | $1,011.85 | $1,011.70 | |