| 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 | $89.36 | 11.516% | $99.6507 | $99.65 | $99.65 | $99.70 |
| Purchase #2 | $174.63 | 3.578% | $180.8783 | $180.88 | $180.90 | $180.90 |
| Purchase #3 | $83.77 | 11.350% | $93.2779 | $93.28 | $93.30 | $93.30 |
| Purchase #4 | $170.94 | 12.266% | $191.9075 | $191.91 | $191.90 | $191.90 |
| Purchase #5 | $127.62 | 6.206% | $135.5401 | $135.54 | $135.55 | $135.50 |
| Purchase #6 | $120.62 | 13.345% | $136.7167 | $136.72 | $136.70 | $136.70 |
| Purchase #7 | $171.54 | 13.197% | $194.1781 | $194.18 | $194.20 | $194.20 |
| 7 purchase totals = | $938.48 | $1,032.1493 | $1,032.16 | $1,032.20 | $1,032.20 | |