| 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 | $160.30 | 5.537% | $169.1758 | $169.18 | $169.20 | $169.20 |
| Purchase #2 | $245.87 | 7.302% | $263.8234 | $263.82 | $263.80 | $263.80 |
| Purchase #3 | $96.74 | 7.312% | $103.8136 | $103.81 | $103.80 | $103.80 |
| Purchase #4 | $190.28 | 11.344% | $211.8654 | $211.87 | $211.85 | $211.90 |
| Purchase #5 | $28.97 | 9.219% | $31.6407 | $31.64 | $31.65 | $31.60 |
| Purchase #6 | $194.97 | 7.164% | $208.9377 | $208.94 | $208.95 | $208.90 |
| Purchase #7 | $114.87 | 6.745% | $122.618 | $122.62 | $122.60 | $122.60 |
| 7 purchase totals = | $1,032.00 | $1,111.8746 | $1,111.88 | $1,111.85 | $1,111.80 | |