| 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 | $142.99 | 9.503% | $156.5783 | $156.58 | $156.60 | $156.60 |
| Purchase #2 | $178.32 | 6.855% | $190.5438 | $190.54 | $190.55 | $190.50 |
| Purchase #3 | $127.99 | 6.130% | $135.8358 | $135.84 | $135.85 | $135.80 |
| Purchase #4 | $16.73 | 13.180% | $18.935 | $18.94 | $18.95 | $18.90 |
| Purchase #5 | $102.57 | 5.810% | $108.5293 | $108.53 | $108.55 | $108.50 |
| Purchase #6 | $90.96 | 7.740% | $98.0003 | $98.00 | $98.00 | $98.00 |
| Purchase #7 | $86.74 | 7.159% | $92.9497 | $92.95 | $92.95 | $92.90 |
| 7 purchase totals = | $746.30 | $801.3722 | $801.38 | $801.45 | $801.20 | |