| 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 | $140.73 | 12.671% | $158.5619 | $158.56 | $158.55 | $158.60 |
| Purchase #2 | $28.35 | 4.835% | $29.7207 | $29.72 | $29.70 | $29.70 |
| Purchase #3 | $114.40 | 6.477% | $121.8097 | $121.81 | $121.80 | $121.80 |
| Purchase #4 | $22.49 | 4.132% | $23.4193 | $23.42 | $23.40 | $23.40 |
| Purchase #5 | $112.39 | 4.489% | $117.4352 | $117.44 | $117.45 | $117.40 |
| Purchase #6 | $181.26 | 11.330% | $201.7968 | $201.80 | $201.80 | $201.80 |
| Purchase #7 | $96.97 | 6.368% | $103.145 | $103.15 | $103.15 | $103.10 |
| 7 purchase totals = | $696.59 | $755.8886 | $755.90 | $755.85 | $755.80 | |