| 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 | $189.42 | 10.193% | $208.7276 | $208.73 | $208.75 | $208.70 |
| Purchase #2 | $120.65 | 12.607% | $135.8603 | $135.86 | $135.85 | $135.90 |
| Purchase #3 | $145.36 | 13.102% | $164.4051 | $164.41 | $164.40 | $164.40 |
| Purchase #4 | $102.97 | 8.423% | $111.6432 | $111.64 | $111.65 | $111.60 |
| Purchase #5 | $91.38 | 5.863% | $96.7376 | $96.74 | $96.75 | $96.70 |
| Purchase #6 | $211.52 | 5.753% | $223.6887 | $223.69 | $223.70 | $223.70 |
| Purchase #7 | $187.78 | 4.228% | $195.7193 | $195.72 | $195.70 | $195.70 |
| 7 purchase totals = | $1,049.08 | $1,136.7818 | $1,136.79 | $1,136.80 | $1,136.70 | |