| 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 | $122.64 | 10.514% | $135.5344 | $135.53 | $135.55 | $135.50 |
| Purchase #2 | $53.50 | 7.609% | $57.5708 | $57.57 | $57.55 | $57.60 |
| Purchase #3 | $233.80 | 13.805% | $266.0761 | $266.08 | $266.10 | $266.10 |
| Purchase #4 | $194.93 | 3.379% | $201.5167 | $201.52 | $201.50 | $201.50 |
| Purchase #5 | $111.81 | 10.199% | $123.2135 | $123.21 | $123.20 | $123.20 |
| Purchase #6 | $152.55 | 13.700% | $173.4494 | $173.45 | $173.45 | $173.40 |
| Purchase #7 | $185.66 | 6.803% | $198.2904 | $198.29 | $198.30 | $198.30 |
| 7 purchase totals = | $1,054.89 | $1,155.6513 | $1,155.65 | $1,155.65 | $1,155.60 | |