| 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 | $147.74 | 8.331% | $160.0482 | $160.05 | $160.05 | $160.00 |
| Purchase #2 | $238.39 | 13.557% | $270.7085 | $270.71 | $270.70 | $270.70 |
| Purchase #3 | $170.50 | 6.266% | $181.1835 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $35.85 | 11.201% | $39.8656 | $39.87 | $39.85 | $39.90 |
| Purchase #5 | $181.28 | 12.102% | $203.2185 | $203.22 | $203.20 | $203.20 |
| Purchase #6 | $114.95 | 11.572% | $128.252 | $128.25 | $128.25 | $128.30 |
| Purchase #7 | $141.32 | 8.435% | $153.2403 | $153.24 | $153.25 | $153.20 |
| 7 purchase totals = | $1,030.03 | $1,136.5166 | $1,136.52 | $1,136.50 | $1,136.50 | |