| 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 | $157.44 | 9.635% | $172.6093 | $172.61 | $172.60 | $172.60 |
| Purchase #2 | $96.68 | 12.782% | $109.0376 | $109.04 | $109.05 | $109.00 |
| Purchase #3 | $190.98 | 3.656% | $197.9622 | $197.96 | $197.95 | $198.00 |
| Purchase #4 | $109.56 | 12.414% | $123.1608 | $123.16 | $123.15 | $123.20 |
| Purchase #5 | $210.71 | 11.105% | $234.1093 | $234.11 | $234.10 | $234.10 |
| Purchase #6 | $160.70 | 8.722% | $174.7163 | $174.72 | $174.70 | $174.70 |
| Purchase #7 | $44.74 | 4.559% | $46.7797 | $46.78 | $46.80 | $46.80 |
| 7 purchase totals = | $970.81 | $1,058.3752 | $1,058.38 | $1,058.35 | $1,058.40 | |